Zobrazeno 1 - 10
of 55
pro vyhledávání: '"S.Y. Kamat"'
Publikováno v:
ChemInform. 22
Publikováno v:
ChemInform. 27
Publikováno v:
ChemInform. 30
Publikováno v:
Phytochemistry. 30:3323-3325
An investigation of red alga Acantophora spicifera afforded the known peptide, aurantiamide acetate and a new diastereoisomer of this dipeptide (dia-aurantiamide acetate). This is a first report of aurantiamide acetate from a marine source and of the
Publikováno v:
Journal of natural products. 61(8)
Chemical investigation of the methanol extract of the Indian ocean gorgonian coral Subergorgia suberosa resulted in isolation and identification of four novel compounds 2-5. Structural investigation revealed compound 1 to be subergorgic acid and the
Autor:
V. Ambiye, S. Wahidulla, D.S. Bhakuni, S.Y. Kamat, C.G. Naik, H. S. Garg, Anubha Goel, L. D’Souza, R.C. Srimal
Publikováno v:
Botanica Marina. 35
Ethanolic extracts of Indian marine algae belonging to the Rhodophyceae, Phaeophyceae and Chlorophyceae were tested for anti-semiliki Forest (SFV), Ranikhet Disease (RDV) and Vaccinia (VV) viruses. In the primary screening of 31 seaweeds, 17 appeared
Publikováno v:
Tetrahedron Letters. 21:2249-2252
A new diterpene alcohol, stoechospermol has been isolated from Stoechospermum marginatum (Dictyotaceae) and shown to possess structure(1) containing a novel carbon skeleton related to isopatchoulane. The structure assignment rests heavily on spectros
Publikováno v:
Steroids. 24:239-250
3β, 7α, 26-Triacetoxy-5α-cholestane was prepared from 25R-3β, 26-diacetoxy-5α-cholestan-7α-ol, and partially hydrolyzed with potassium carbonate in methanol-benzene. The three acetylated products thus obtained were characterized by thin layer a
Publikováno v:
Journal of Natural Products. 52:686-692
Publikováno v:
Tetrahedron. 21:629-635
The crystalline bicyclo-ekasantalic acid of Semmler, obtained by alkaline dehydrohalogenation of hydrochloro-bicyclo-ekasantalate (IV), is shown not to be homogeneous but a mixture of true bicyclo-ekasantalic acid (V) and isobicyclo-ekasantaic acid (