| 发明名称 |
FREMGANGSMAADE OG PRECURSORER TIL FREMSTILLING AF METHYL-9-OXO-11ALFA,16-DIHYDROXY-16-VINYL-5-CIS-TRANSPROSTADIENOATER |
| 摘要 |
<p>Novel precursors for the synthesis of methyl-9-oxo-11 alpha , 16-dihydroxy-16-vinyl-5-cis-13-trans prostadienoates having the formula <CHEM> wherein R1 is H or C1-C4 alkyl; R2 is C1-C4 alkyl, R3 is H, C1-C4 trialkylsilyl or C1-C6 alkyl; X1 is halogen, cyano, C1-C4 alkoxycarbonyl, carboxy or tri (C1-C4 alkoxy)methyl; n is 2-4 inclusive; and P1 is H or a blocking or protective group; congeners and racemic mixture of these compounds and processes of synthesizing them.</p> |
| 申请公布号 |
DK355786(D0) |
申请公布日期 |
1986.07.25 |
| 申请号 |
DK19860003557 |
申请日期 |
1986.07.25 |
| 申请人 |
AMERICAN CYANAMID COMPANY |
发明人 |
FLOYD, JR. MIDDLETON BRAWNER |
| 分类号 |
C07C59/90;C07C51/00;C07C51/09;C07C51/353;C07C67/00;C07C69/738;C07C401/00;C07C405/00;C07D307/32;C07D307/33;C07D307/42;C07D307/54;C07F7/18;(IPC1-7):C07D/;C07C/ |
主分类号 |
C07C59/90 |
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