EUROPEAN JOURNAL OF
PHARMACEUTICAL AND MEDICAL RESEARCH

( An ISO 9001:2015 Certified International Journal )

An International Peer Reviewed Journal for Pharmaceutical, Medical & Biological Sciences

An Official Publication of Society for Advance Healthcare Research (Reg. No. : 01/01/01/31674/16)

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 ISSN 2394-3211

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Abstract

CHEMICAL CONSTITUENTS FROM THE WHOLE PLANTS OF CRESSA CRETICA L., KYLLINGA TRICEPS ROTTB. AND VERNONIA AMYGDALINA DELILE

Nishant Verma, Mohammed Ali*, Showkat Rassol Mir, Shamim Ahmad and Shahnaz Sultana

ABSTRACT

Cressa cretica L. (Convolvulaceae) is a densely branching subshrub used to treat anaemia, anorexia, asthma, bronchitis, colic, constipation, general debility, diabetes, dyspepsia, flatulence, leprosy, skin disease, urinary discharges and uterine tumours. Kyllinga triceps Rottb. is a perennial, clustered herb and its rhizomes and roots are effective to relieve arthritis, bronchitis, common colds, cough, dermatitis, diabetes, fever, fistula, hepatopathy, injuries, malaria, thirst in fevers, splenopathy and tumours. Vernonia amygdalina Delile (Asteraceae) is a much branched, spreading tree and its leaves are utilized to cure amoebic dysentery, diabetes, liver diseases, malaria and other fevers, menstruation pain, skin, sexual and viral diseases and wound healing. Our study was planned to isolate chemical constituents from the methanolic extracts of these plants and to characterize their structures. Phytochemical investigation of the whole plant of C. cretica gave two flavonols characterized as quercetin (1) and luteolin -7-O-α-D-rhamnopyranoside (2). The plant methanolic extract of K. triceps afforded two new acyclic monoterpenic esters identified as 1-hydroxygeranilan -10-olyl benzoate (3) and 7α- salicyloxygeranilane (4) and a steroidal ester recognized as stigmast-5,22E-dien-3beta-yl octadecenoate (stigmasterol 3-stearate, 5). The methanolic extract of V. amygdalina plant furnished a new monoterpenic xyloside and its structure was elucidated as geranilanyl-1-O-β-D-xylopyranoside (6).

Keywords: Cressa cretica, Kyllinga triceps, Vernonia amygdalina, whole plants, phytoconstituents, isolation, characterization.


[Full Text Article]

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Google Scholar Indian Science Publications InfoBase Index (In Process) SOCOLAR, China Research Bible, Fuchu, Tokyo. JAPAN International Society for Research activity (ISRA) Scientific Indexing Services (SIS) Polish Scholarly Bibliography Global Impact Factor (GIF) (Under Process) Universal Impact Factor International Scientific Indexing (ISI), UAE Index Copernicus CAS (A Division of American Chemical Society) USA (Under Process) Directory of Open Access Journal (DOAJ, Sweden, in process) UDLedge Science Citation Index CiteFactor Directory Of Research Journal Indexing (DRJI) Indian citation Index (ICI) Journal Index (JI, Under Process) Directory of abstract indexing for Journals (DAIJ) Open Access Journals (Under Process) Impact Factor Services For International Journals (IFSIJ) Cosmos Impact Factor Jour Informatics (Under Process) Eurasian Scientific Journal Index (ESJI) International Innovative Journal Impact Factor (IIJIF) Science Library Index, Dubai, United Arab Emirates Pubmed Database [NLM ID: 101669306] (Under Process) IP Indexing (IP Value 2.40) Web of Science Group (Under Process) Directory of Research Journals Indexing Scholar Article Journal Index (SAJI) International Scientific Indexing ( ISI )