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Indian Journal of Chemistry -Section B (IJC-B) >
IJC-B Vol.45B [2006] >
IJC-B Vol.45B(08) [August 2006] >
| Title: | A new biflavonoid from Cycas beddomei |
| Authors: | Das, Biswanath
Mahender, Gurram
Rao, Yerra Koteswara
Thirupathi, Ponnaboina |
| Keywords: | Cycas beddomei
Cycadaceae
cones
biflavonoid
2'',3''-dihydrohinokiflavone |
| Issue Date: | Aug-2006 |
| Publisher: | CSIR |
| IPC Code: | Int. Cl.8 A61K |
| Abstract: | Chemical investigation on the constituents of the cones of Cycas beddomei has been carried out which results in the isolation of a new biflavonoid, 2'',3''-dihydrohinokiflavone, along with 2,3,2'',3''-tetrahydrohinokiflavone, 2,3-dihydroamentoflavone, 2,3,2'',3''-tetrahydroamentoflavone, 2,3-dihydro-4'''-O-methyl-amentoflavone, and pinoresinol. The structure of the new compound has been established by detailed analysis of its spectral (mainly 1D and 2D NMR) data. |
| Page(s): | 1933-1935 |
| ISSN: | 0975-0983(Online); 0376-4699(Print) |
| Source: | IJC-B Vol.45B(08) [August 2006]
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