| 发明名称 |
Method of producing 7-(substituted)-9-[(substituted glycyl)-amidol]-6-demethyl-6-deoxytetra-cyclines |
| 摘要 |
The invention provides a novel method for producing compounds of the formula I: (* CHEMICAL STRUCTURE *) I wherein X and R are defined in the specifications. The invention also provides a method for making intermediates useful to produce the compounds of formula I. Utilizing a common intermediate, the novel method efficiently produces compounds of the formula I.
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| 申请公布号 |
US5284963(A) |
申请公布日期 |
1994.02.08 |
| 申请号 |
US19920928588 |
申请日期 |
1992.08.13 |
| 申请人 |
AMERICAN CYANAMID COMPANY |
发明人 |
SUM, PHAIK-ENG;LEE, VING J. |
| 分类号 |
A61K31/65;A61K31/165;A61P31/00;A61P31/04;C07C;C07C231/02;C07C231/12;C07C237/26;C07D203/08;C07D205/04;C07D207/06;C07D233/56;C07D249/04;C07D249/08;C07D295/14;C07D295/15;C07D521/00;(IPC1-7):C07C233/64;C07C235/32 |
主分类号 |
A61K31/65 |
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