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| 6,7-Didehydro-22α-ethyl-15,16-dimethoxyobscurinervan-21-one Basic information |
| 6,7-Didehydro-22α-ethyl-15,16-dimethoxyobscurinervan-21-one Chemical Properties |
Melting point | 203-5°C (dec.) |
| 6,7-Didehydro-22α-ethyl-15,16-dimethoxyobscurinervan-21-one Usage And Synthesis |
Description | Also isolated from Aspidosperma obscurinervium Azembuja, this alkaloid may
be separated from the preceding base by column chromatography. It has an
almost identical structure, the methyl group being replaced by an ethyl group. It
has [α] 27
D - 54° (c 0.95, CHC13). | References | Brown, Djerassi.,i. Amer. Chern. Soc., 86, 2451 (1964) |
| 6,7-Didehydro-22α-ethyl-15,16-dimethoxyobscurinervan-21-one Preparation Products And Raw materials |
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