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http://nopr.niscpr.res.in/handle/123456789/9187| Title: | Composition of a new chemotype of Tanacetum nubigenum |
| Authors: | Chanotiya, C S Sammal, S S Mathela, C S |
| Keywords: | Tanacetum nubigenum;Asteraceae;chemotype;(3R,6R)-Tetrahydro-6-ethenyl-2,2,6-trimethyl-4H-pyran-3-acetate;(E)- & (Z)-2-(2,4-hexadiynylidene)-1,6-dioxaspiro[4,4]non-3-ene, 2-hydroxy-4,6-dimethoxyacetophenone. |
| Issue Date: | Sep-2005 |
| Publisher: | CSIR |
| IPC Code: | Int.Cl.7 A 61 K 31/00 |
| Abstract: | (3R,6R)-Tetrahydro-6-ethenyl-2,2,6-trimethyl-4H-pyran-3-acetate
[3R,6R)-linalool oxide acetate] 1
(69.37%) along with 2-hydroxy-4,6-dimethoxyacetophenone 2, (E)- and (Z)-2-(2,4-hexadiynylidene)-1,6-dioxaspiro[4,4]non-3-ene
3 and 4, ß-eudesmol 5 and selin-11-en-4 -ol 6 have been isolated
from Tanacetum nubigenum Wall of
Kumaon region of North Western Himalaya at an altitude of 3600-4300 m. (3R,6R)-linalool oxide acetate 1 has not been reported in Tanacetum species or from any other
natural source. Presence of compounds 1-6
and absence of previously reported chrysanthenol and related esters makes it a
new chemotype within the genus Tanacetum. |
| Page(s): | 1922-1926 |
| ISSN: | 0975-0983(Online); 0376-4699(Print) |
| Appears in Collections: | IJC-B Vol.44B(09) [September 2005] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCB 44B(9) 1922-1926.pdf | 52.95 kB | Adobe PDF | View/Open |
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