发明名称 |
METHOD OF 4-DEMETHOXYANTHRACYCLINE DERIVATIVES PRODUCTION |
摘要 |
Anthracycline glycosides of formula (I) and their pharmaceutically acceptable acid addn. salts are new where R1 = H or OH; one of R2 and R3 = H, the other is H or OH. Also new are the intermediates 4-demethoxy-4-amino -7-deoxy-daunomycinone (IX) and daunomycinones (II), opt. N-protected. - (I) is pref. 4-demethoxy-4 -amino-daunorubicin; 4-demethoxy- 4-amino-4'-epi-daunorubicin or 4-demethoxy-4-amino -4'-deoxy-daunorubicin, and the corresp. doxorubicin cpds.
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申请公布号 |
CS8807117(A2) |
申请公布日期 |
1989.11.14 |
申请号 |
CS19880007117 |
申请日期 |
1988.10.27 |
申请人 |
FARMITALIA CARLO ERBA S.R.L.,IT |
发明人 |
CARUSO MICHELE,IT;SUARATO ANTONINO,IT;ANGELUCCI FRANCESCO,IT;ARCAMONE FEDERICO,IT |
分类号 |
C07H15/252;(IPC1-7):C07H15/252 |
主分类号 |
C07H15/252 |
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地址 |
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