eChapters

ABSTRACT

Saussurea costus (Falc.) Lipsch. is a perennial rhizomatous herbaceous plant, commonly called as kuth had a wide application in drug discovery programme and indigenously known for its medicinal usage in Indian system of medicine. Wide distribution of this species recorded from Himalayas and Indo-Mynamar hotspot biodiversity regions. This species is traditionally used for treatment of several seasonal diseases happen to occurs in hilly and mountaneous regions. It has been scientifically validated that this species possess various biological activities such as anti-microbial, anti-cancer, anti-arthritic, anti-convulsant, anti-oxidant, angiogenesis effect, hepatoprotective, gastro-protective, anti-obesity, and anti-inflammatory due to the presence of various bioactive principles such as costunolide, germacrene, lappadilactone, isodihydrocostunolide, cynaropicrin, linoleic acid, cyclocostunolide, alantolactone, isoalantolactone, sesquiterpene-saussureamines and several others in minor quantities. This species naturally grows in wild and mostly collected from the wild for its herbal usages, and this wild collection activities put S. costus under threatened and critically endangered categories, hence there is need for the development of agrotechnology for cultivation in large scale. This species has the potential components for developing new molecules in future for drug development. The present communication provides traditional usages, phytochemistry, therapeutic potentials, and future perspectives of S. costus. This baseline information provided in this article will be helpful in future for research to be carried forward in drug discovery programme using this plant species.

ABSTRACT

The present communication deals with the impact and contribution on livelihood sustainability based on forest resources and sacred places in nine fringe villages of Pangolakha Wild Life Sanctuary (PWLS), located in Sikkim Himalaya. Populations density in villages varies from 23 at Nayabusty and 274 at Padamchen. Populations were categorised under three age groups viz. minor (15-25 yrs), major (26-36 yrs) and elder (over 36 years). Approximate by 27.6% populations had minimal primary education. Agriculture is the main activity in Suvaneydara (86.7%), Agamlok (85.3%) and in Nayabustyy (82.3%). Villagers in Padamchen (12.5%) and in Nathang (12.5%) are either dependent on Government job (38.2%) or seasonal flow of tourist (25%). The educational qualification in these villages is classes 5 to 10 standards. 91.1% of people rely on forest resources. About 70% of the villagers depicts that forest cover of the region is improving. The availability of fodders (70%) and fuel woods (60%) are still in abundance. People depend on tirja (private), khashmal and goucharan areas for grazing and fuel wood collection. Forty nine economical economically by valued plant species belonging to 46 genera and 35 families were documented. Subtropical ecosystems had high number of plant species. Poaceae was the dominant family (17%). Tree life form is abundant (51%). Total 24 species are harvested for edible purpose, 24% are freely sold in the local haats (market) for their livelihood sustenance. Principal Component Analysis (PCA) of nine villages with respect to forest resources indicated the village specific use pattern of plant resources. Indigenous inherent knowledge of local plants is decreasing in Lingtam. PWLS and its adjoining villages have important places with religious importance, heritage sites managed by the people. It was observed that exploitation of plant resources, lack of maintenance and fast changing concept of traditional ethics among youths, plant resources were degraded and in regenerating stage.

ABSTRACT

Himalaya represents an importantfocal point of botanical rich diversity, and homeofmanymedicinal plants known for their various therapeutic properties. Since ancient times, several plant species have been used as ethnomedicine, and only a few of these species have beenfully explored and validated scientifically. Today, cosmetic and pharmaceutical industries are the fastest growing sectors that use botanical extracts to maintain the health and support integrity of the skin and other parts of human body.Peoplearedemandingcosmeceuticaladditivesfrommarket made from plants as herbal botanicals as these causes fewer or no side effects, and therefore, ethnomedicine are gaining immence importance for cosmetic and value added products development of natural origin. Human and animal skin is the largest covering of the body as it provide barrier to the internal cells ortissues,and protectthebodyfrominfections and toxic chemicals. Keeping in mind the importance of skin, investigations and literatures were consulted to document plants protectingskininfectionsfrom external environment.Thepotential high altitude plants ofHimalaya were screened outto be used inskin care and treatmentofvarious skin pathogens.Inthe presentcommunication, total 81 plants of 72 genera belonging to 40 families are presented that have ethnobotanicalapplicationinskin care and usages incuringskindiseases. This data will provide a base-line information for cosmetic and pharmaceutical companies for developmentof various new value-added products for human and animal health care.

ABSTRACT

The popular use of local plant wealth among the rural people in Hamirpur district of Himachal Pradesh reflects their greater interest in the traditional medicine and other traditional and commercial purposes. Hamirpur, one of the pioneer Himalayan district is a rich repository of medicinal flora. It is the smallest district of Himachal Pradesh due to its area, surrounded by thick forest area which is rich in diverse vegetation. Medicinal plants are used in the Ayurvedic, Unani and other traditional systems of medicine and in plant-based pharmaceutical industries. The patterns of the use of the local medicinal herbs for the treatment of various diseases and ailments have been an old practice. But the people of the district still depends upon the uses of local plants for their primary health problems treatment. This paper provides the information on the traditional uses of some of the plants such as Asparagus racemosus, Acacia catechu, Albizzia lebbek, Berberis lyceum, Bryonia laciniosa, Azadirachta indica, Adhatoda vasica, Andographis peniculata, Aegle marmelos, Celastrus peniculata, Cymbopogon flexsosus, Cuscuta reflexa and Holarrheana antidysentric of Hamirpur district for the treatment of various disorders such as anthelmintic, anti-fungal, diabetic, antibacterial, cancer, diarrhea, bronchitis, tuberculosis etc. Hence the objective of the study was to document ethnobotanical knowledge primarily of notable herbs employed by the different backward people, whether tribal or rural, in the area under study. Therefore the documentation and recording of traditional knowledge associated is necessary step for the preservation of traditional knowledge about the use of local plant wealth and conservation of plant species of study area. The data would be useful for further scientific exploration.

ABSTRACT

Echinacea purpurea (L.) Moench. is a medicinal and nutraceutically important herb of American origin, extended its distribution to other parts of the globe in subtropical and temperate environment. This species is known for various biological properties such as antimicrobial, immuno-stimulatory and anti-inflammatory properties due to the presence to several bioactive compounds loaded in the form of phenylpropanoids, flavonoids, terpenoids, lipids, nitrogenous compounds, carbohydrates and others such as ascorbic acid, sitosterol, linoleic acid, cyanidin glycosides and sesquiterpene esters in different quantities. Published data reveals that its major chemical constituents possess anti-anxiety, anti-depression, cytotoxicity, anti-infective and anti-mutagenicity properties. Besides, plants respond to abiotic and climatic signals that are responsible for various adaptive responses at the cellular level and vary with ecosystem in which the species grows. It may behave differently in different ecological climates, thereby, modifying their gene expressions, and this reveals that the plant growth and the adaptability are mainly affected by microclimatic factors. Experimental trials conducted to collect data on growth phenology in relation to crop-weather interaction and investigated result is presented in this research. Studies on chemical evaluation of E. purpurea under two constrasting environment, subtropical and temperate climate, with reference to cichoric acid and chlorogenic acid undertaken for this plant is also presented. Future studies in relation to the application of biotechnological interventions and chemical evaluation at different time scale would be a great contribution to the science for this species as it has the tremendous potentials which may lead to development of various nutraceuticals and value added products in future for human health and medicines.

ABSTRACT

Dendrophthoe falcata (L.f.) Ettingsh, a unique hemiparasitic taxa belongs to the family Loranthaceae, spreads over the entire forest in the South West Bengal. It is generally stem hemiparasitic taxa, as it is found mostly on aerial part of the host plant due to lack of root system. It depend on the host plant for mainly water and to some extend carbon. It synthesizes its own food. This plant has haustoria instead of root, they penetrate their haustoria into the vascular bundle mainly in the xylem tissue of the host plants. This species has numerous medicinal values with a long history of its use in Chinese traditional medicines. The present work deals with the anti-diabetic, phytochemicals and silver nanoparticles properties of D. falcata. The responsible enzyme i.e. Alpha-amylase breaks the large starch molecules which produces free glucose and simultaneously increases the blood sugar level and as a result hyperglycemia occurs. This study also reveals that the plant’s leaves extracts have inhibitory activities on this key alpha amylase enzyme and apart from that aqueous extract of this plant contains some secondary metabolites which is very crucial data for drug preparation and any other research purposes. The maximum amount of silver nanoparticles is present in this plant which is valuable as a silver line in near future implications for different drugs preparations

ABSTRACT

Cymbopogon khasianus (Hack.) Stapf. ex Bor. variety [IIIM (J) CK-10 Himrosa] is a commercially important aromatic grass of the family Poacae and contains high valued volatile constituents which has high demand in pharmaceutical, flavour, fragrance and cosmatic industries. This plant variety is one of the rich source of two monoterpenoids, geraniol and ocimene. Geranoil is an alcohol frequently used as terpenoid fragrance material, and ocimene is a group of isomeric hydrocarbons. The present communication deals with the herb yields, volatile constituents and agrotechnology of CK-10 Himrosa. The volatile constituents vary from season to season and from geographic locations of cultivation. Data presented were collected from field trials and experiment works conducted on farmer field at Balesar area of district Jodhpur (Rajasthan). It has been observed that [IIIM (J) CK-10 Himrosa] is rich in geraniol whose percentage varies from 70-80%, cisocimene (10-11%) trans-cimene (5-6%) geranyl acetate (2-3%), and various others constituents present in minor quantities. For analysis of volatile constituents, Gas Chromatography–Flame Ionization Detector (GC-FID) and GC-Mass Spectrometry (GC–MS) methods were developed. Agronomic data indicate substantial variations in the essential oil compositions, which varies due to season of harvest and place of cultivation. This crop is hardy in nature and from future perspectives; extension of these aromatic crops in rainfed and saline areas could brought un-utilized barenlands and wastelands under cultivation. Biomass and essential oil obtained from this crop would be helpful in development of new value added products. This may serves as economic crop for marginal farmers and helpful in gaining international recognition after development of products in the form of perfumes, soaps, cosmetics and other products for human use.

ABSTRACT

Herbal systems of medicine have been acceded by various drug regulatory authorities across the globe. In modern days, people prefer herbal medicines for the cure of various gentle to extreme and chronic disease, and another option is of allopathic system of medicine. In the present communication, the herbal formulations utilize extracted constituents of the various parts of Withania somnifera (L.) Dunal, a member of the famly Solanaceae, and commonly known as Ashwagandha, Indian ginseng, Asgand or winter cherry. This is a principal medicinal plant that has been used in various Ayurvedic formulations from more than 3000 years. Wide distribuion of this species have been reported from the various Indian states like are Gujarat, Madhya Pradesh, Maharashtra, Rajasthan, Uttar Pradesh, Punjab and mountainous regions of Himachal Pradesh and Jammu. This plant is commonly used, either alone or in combination, with other herbs for the cure of various conditions e.g stress and inflammation. The major phytochemicals of this species are alkaloids and steroidal lactones, and due to presence of various bioactive compounds, this plant species possess various multitudinous biological activities such as adaptogenic, antibiotic, aboritifacient, aphrodisiac, astringent, anti-inflammatory, diuretic, sedative, deobstruent, anti-stress, anti-oxidant, anti-carcinogenic, anti-aging, cardio protective, hypothyroid activity, immunomodulatory. Keeping these aspects into consideration, this herb has enormous potential for the management of a number of diseases. In the market, W. somnifera is available in various forms including decoctions, infusions, ointments, powder, tablet, capsule and syrup. This communication provides an account of various chemical constituents and their associated various biological functions.

ABSTRACT

Arunachal Pradesh in Northeastern India covers a major portion of the Eastern Himalayas and is well-known for its rich biological and cultural diversity. The indigenous communities of the state living in close vicinity of forests depend upon wild plant-resources for meeting their various needs like medicine, food, fodder, fuel, etc. The present paper deals with documentation of plant species used by Monpa and Adi community residing in vast ecological range starting from subtropical to alpine ecosystems. A total of 346 species belonging to 215 genera and 102 families used by the two communities as wild vegetables (97 species), wild fruits (39), dye and color (13), spices and condiments (51), hunting and piscicide (40), paper pulp and fiber yielding plants (5) and medicinal use were reported (165). This study highlights the rich diversity of indigenous knowledge among the local communities in utilizing the diverse plant resources around them for their sustenance. Documentation of this knowledge is of utmost importance for identification of useful plant species for value addition, promotion as well as to formulate strategies for their sustainable utilization and conservation. This would also enhance the livelihood of the indigenous communities contribute to biodiversity conservation in these fragile mountain ecosystems.

ABSTRACT

Phosphorus is a macro nutrient, acts as a limiting factor in most ecosystems. Phosphorus immobilization is a major issue in most agricultural soils of India. Phosphate Solubilizing Bacteria (PSB) help in the solubilization of insoluble mineral phosphates by the production of organic acids. The aim of this research was to isolate, identify and characterize phosphate solubilizing bacteria from different agricultural crop soils of river banks of Yamuna, Delhi. Experiments were established in the laboratory to isolate phosphate solubilizing bacteria from various soil samples. Biochemical tests were performed to identify and characterize phosphate solubilizing bacteria. The phosphate solubilization efficiency of bacteria was measured. Organic acid production by different PSB for solubilization of insoluble phosphates were estimated. PSB from the soils of four agricultural crops such as Fennel, Spinach, Coriander and Mustard were isolated, identified and their ability to solubilize mineral phosphates by the production of organic acids were studied. Different PSB isolated were characterized as Citrobacter sp., Pseudomonas sp., Staphylococcus sp. and Bacillus sp. The PSB varied in phosphate solubilizing efficiency and production of organic acids. Pseudomonas sp. produced the maximum amount of organic acids and hence was the most efficient PSB. These PSB can be used as biofertilizers instead of chemical fertilizers and lead to sustainable agriculture.

ABSTRACT

Boswellia serrata Roxb. ex Colebr. known as ’Indian Frankincense’ is a multiferous medicinal plants known for boswellic acid and it has application in traditional ayurvedic formulation. The plant possess anti-rheumatic, anti-pyretic, anti-cancerous, anti-inflammatory, anti-hyperlipidemic, anti-coronary, analgesic and hepatoprotective properties due to the presence of several loaded bioactive compounds such as α-amyrins, β-boswellic acid, acetyl-β-boswellic acid, 11-ketoβ-boswellic acid, acetyl-11-keto-β-boswellic acid, tetracyclic triterpenoic acids and several others in minor quantities in different parts of plants. Mostly oleo-gum resin is usually used in Indian system of medicine, and acetyl-11-keto-β-boswellic acid (AKBA) is the most potent 5-lipoxygenase enzyme inhibitor responsible for inflammation, anti-cancer (G1 phase arrest) and other group of enzymes liable for allied activities. Besides, it yields essential oils and its major constituents are monoterpenoids such as pinene (2.05-64.7%), cisverbenol (1.97%), trans-pinocarveol (1.80%), borneol (1.78%), myrcene (1.71%), verbenone (1.71%), limonene (1.42%), thuja-2,4(10)-diene (1.18%) and p-cymene (1.0%). The copaene is the only sesquiterpene reported in minor quantities from essential oils of this species. Its essential show different actvities in relation to anti-cancer and antiinflammatory. From future perspectives, there is a need to carry out more research on its constituents for the development of value added products and drugs. Investigation on ecology and application of biotechnological intervention would helps in varities improvememnt, cultivation and conservation of this species.

ABSTRACT

Wetlands play an important role in provisioning of numerous goods and services for mankind. However, the type and the quantum of ecological services differs amongst wetlands. In the present study, we documented the various plant resources used by the riparian communities of two well-recognized wetlands, Dhir beel and Diplai beel, located in Brahmaputra Valley of Assam. The findings of study indicate that the riparian communities are dependent on wetlands for various purposes. The riparian communities uses 48 plant species as vegetables, fruits, fodder, fuel wood, medicine, roofing materials, craft making materials, bio-fertilizer and fish poisoning agent. Some of the plant species such as Enhydra fluctuans, Lasia spinosa, Colocasia esculenta, Diplazium esculentum, Ipomoea aquatica and Monocharia hastata aresold in the village market as local vegetables. The wetlands generate income for the riparian communities and save cashof many households settled plant near the wetland. Nevertheless, this study also revealed that some near the wetland resources are declining due to population pressure, encroachment near the wetlands, deforestation and over-exploitation of the wetland habitats for creation of many fishery ponds within the wetland and cultivation practices on wetland edges. The socio-economic condition, unemployment, easy accessibility and lack of alternativesources are plausibly themajor factors, whichare leading to the decline and depletion of the wetland resources. Therefore, appropriate management strategies are required for the conservation and the sustainable utilization of these plant resources.

ABSTRACT

Picrorhiza kurroa Royle ex Benth.is a perennial herbaceous plant species of the family Scrophulariaceae growing at high altitude regions of Himalayas, and recorded to have a wide application in Ayurvedic system of medicine known by the name of kutki. In traditional system, this plant species is used to cure disorders of liver, respiratory tract fever, dyspepsia, chronic diarrhea and scorpion sting. P. kurroa is a growing source of interest because of having number of interesting activities such as immnunomudulatory, hepatoprotective and anticancer, highly used by pharmaceutical companies for development of new molecules and herbal botanical formulations. It has been scientifically validated that this species is a repository of bioactive chemicals such as picrosides, kutkoside, and cucurbitacins isolated and characterized mainly from the roots of this plant. This communication deals with the chemistry and biological activities associated with its main chemical constituents, and can be helpful in development of new drug as medicine. This communication will provide a baseline information and useful tool for researchers who work on the area of natural products, and look for new direction in drug discovery.

ABSTRACT

Dermatology is the branch of medicine concerned with the diagnosis and treatment of skin disorders. Owing to the lack of proper hygiene and sanitation, incidence of skin diseases is a major health burden particularly in developing and under-developed countries. The study aimed at documenting the plants traditionally used to cure different types of dermatological disorders by the tribals and natives of district Udhampur. Ethnomedicinal data was collected by interviewing 91 infomants between the age group 26-89 years. Quantitative approaches were used to determine Use value (UV). The study revealed that a total of 64 plant species belonging to 59 genera and 43 families were used by the tribals and natives of district Udhampur for the treatment of 25 ailments of skin disorders. The most prevalent families were Asteraceae, Convolvulaceae, Rosaceae, Solanaceae and Euphorbiaceae. Majority of the taxa were growing in wild. Among the different plant parts used, leaf was the most frequently used. About 90% of medicinal preparations were applied topically. The most important medicinal species as per the use-value (UV) included Phyllanthus emblica, Aloe vera, Ficus carica, and Cannabis sativa. The present investigation may serve as a baseline data to initiate further research for the discovery of new bioactive compounds, thereby, providing important leads in the development of novel drugs for the treatment of such disorders.

ABSTRACT

The current paper discusses the diversity, distribution and commercial importance of Indian Magnolias. Globally, these species are found in tropical, subtropical and temperate forests of southeastern Asia and tropical America. In India, there are 25 species of Magnolias and most of them are distributed in Northeast India, with highest number in Assam. Of all the species, two (Magnolia gustavii and M. pleiocarpa) are critically endangered, one (M. pealiana) endangered, two (M. manii and M. nilagirica) vulnerable, nine least concern and ten data deficient at global level. The highly threatened nature of most of the magnolias species calls for their immediate conservation and protection measures. Members of this genus are known to be rich in a wide variety of biologically active compounds including alkaloids, flavonoids, lignans, neolignans and terpenoids. Many of the species have been found to possess potent procognitive activity, anti-oxidative, anti-microbial, anti-inflammatory, anti-angiogenic, diuretic, anti-ulcer, analgesic, anti-helmintholytic, and anti-cancer activities. The species have huge economic potential and are used for a number of purposes including ornamental, medicinal, culinary, timber and joinery works.

ABSTRACT

Butea monosperma (Lam.) Taub, knownas ’Flameof the Forest’is used in Indian traditional system of medicine, such as Siddha Ayurveda, and Unani due to its medicinal properties. It is used in treatment of diabetes, diarrhoea, sore throat and reported to possess several biological activities such as anti-asthmatic, anti-diabetic, antifertility, anti-tumor and osteogenic. Recent studies revealed the phytochemicals responsible for osteogenic activity in the bark of B. monosperma. An ultra-performance liquid chromatography tandem mass spectrometry (UPLC-MS/MS) method was developed for identification and simultaneous quantitation of bioactive compounds from B. monosperma. Validation of the developed method was performed according to international conference on harmonization guidelines. Quantitative interpretation showed significant variations in the content of bioactive compounds in different parts of the plant and samples collected from three geographical regions. Principal component analysis was also used to study the quantitative variations of markers.

ABSTRACT

Panax L. is an important medicinal plant species complex, which is commonly known as ginseng. Ginseng has high commercial value for itsginsenoside contents and is collected from the wildin the subtropical-temperate forests of north-eastern India. Taxonomy, ecology and phenology of five species of Panax found in north-eastern India viz., P. assamicus R. N. Banerjee, P. bipinnatifidus Seem., P. pseudoginseng Wall., P. variabilis J. Wenand P. sokpayensis Sharma& Pandit, have beendiscussed in this paper. The distribution of these species is restricted to the states of Arunachal Pradesh, Manipur, Meghalaya, Nagaland, Sikkim and Darjeeling HillsofWest Bengal.P. pseudoginseng hasextended distribution range in Nepal. P. variabilis was reported from Nagaland, which is a new record for India. All the species of Panax prefer shady and moist habitat. The species grow in the soil texture that ranges from loamy sand to sandy. The pH ranges from 4.3-7.1. The species is perennial and pereniates through its underground rhizome. The phenophase starts with emergence of seedlings in the late March and senescence takes place in the middle of October after seed setting. Monitoring of the populations of all Panax species revealed that the population size have decreased by 40-50% over a period of 10 years due to over-harvesting from the wild by the local people for its medicinal value. Sustainable use of rhizome and its cultivation practice need to be standardized to address the conservation issues related to the plant.

ABSTRACT

Grewia asiatica L. locally called ’Phalsa’ (Family Tiliaceae) is a multipurpose gregarious plants species native to Asian belts, grows profusely in tropical and subtropical forests. Plant yield berries rich in calories, proteins, carbohydrates, dietary fibers, vitamins, macro-and micro-nutrients such as calcium, phosphorus and sodium. Their parts can be used as herbal medicine for treatment of various diseases. Recently, CSIR-Indian Institute of Integrative Medicine Jammu (IIIM) has developed and released a variety of this plant for rural upliftment and for development of value-added products such health drink and nutraceuticals. From its matured fruits of cultivated variety, a value added product called Shivalik Health Drink was developed by IIIM. For extension, agrotechnology of this plant has been transferred to various geographic regions of India such as Punjab, Rajasthan, Jammu & Kashmir, Uttar Pradesh, Maharashtra and Andhra Pradesh. This species prefers hardy and can be able to withstand in drought environment. For development of drugs and value added products, several therapeutic research works have been carried out which suggested that this plant species possess antioxidant, antidiabetic, antimicrobial, hepatoprotective, antifertility, antifungal, analgesic and antiviral activities. Further, there is a need to focus on biotechnological intervention with aim to develop seedless varieties and new nutraceutical products.

ABSTRACT

Zanthoxylum armatum DC. is a plant species belonging to flowering family Rutaceae which has medicinal application in traditional Ayurvedic system of medicine. It is characterized by trifoliolate leaves with leaf-stalk winged, branches with straight prickles, and fruits are small reddish brown. In India, tribal community used this species as carminative, dyspepsia, tooth curing, treating malaria fever, stomach pain and expelling roundworms. Chemistry indicates that Z. armatum is a repository of many chemical compounds such as alkaloids, flavonoids, sterols and triterpenoids. Zanthonitrile, berberine, α-sitosterol, armatamide, limonene and linalool are major constituents. Leaves and young shoots yield essential oils which act as anti-bacterial, antifungal and anthelminthics, and has tremendous potential in development of value added products. Volatile oils are active constituentsof linalool, limonene and ligan. Z. armatum has been declared as an endangered species as per International Union for Conservation of Nature and Natural Resources(IUCN) Red List category. Conservation practices needs to be adopted to conserve this valuable medicinal plant. There is a need to study on ecology, adaptive biology, chemistry and biotechnological intervention for future propagation and conservation of this medicinal plant species.

ABSTRACT

Dysoxylum binectariferum Hook.f. (Meliaceae) is phylogenetically related to the Ayurvedic plant D. malabaricum. D. binectariferum has been identified as an enriched source of rohitukine, an alkaloid. Two synthetic flavones, flavopiridol (Alvocidib; L868275; HMR-1275; NSC 649890 of Sanofi-Aventis + NCI) and P-276-00 (Piramal) are advanced in clinical trials for the treatment of cáncer. These two molecules are considered as potent Cdk inhibitors. Cdk has been discovered as a key regulator of cell cycle. Therefore, Cdk inhibitors or modulators are of great interest to explore as novel therapeutic agents. These two molecules can be considered as rohitukine inspired drugs since their stuructural novelity originated from a compaign to develop a route of total synthesis of rohitukine. Recently a semisynthetic derivative of rohitukine; IIIM-290 has been emerged as potential preclinical cyclin-dependent kinase (Cdk) inhibitor. Moreover, phytochemical investigation of D. binectariferum yielded dysoline a new region-isomer of rohitukine. Dysoline seems to be a potent inflammatory and cytotoxic compound. Similarly, camptothecine and 9-methoxycamptothecine were isolated from Dysoxylum binectariferum for the first time by bioassay-guided fractionation. Present chapter is reviewing some original work which were carried out at CSIR-Indian Institute of Integrative Medicine, Jammu, India. The present studies focused on the phytochemistry of Dysoxylum binectariferum; dysoline, camptothecin and 9-methoxycamptothecin and medcinal chemistry and preclinical evaluation of IIIM-290 a semi-sythestic derivative of rohitukine.