| 发明名称 |
METHOD FOR PRODUCING ECTEINASCIDIN |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a production intermediate useful for an efficient method for producing ecteinascidin 743 and a method for producing ecteinascidin using the production intermediate. <P>SOLUTION: The compound is represented by general formula (1) (wherein R<SP POS="POST">1</SP>is a hydrogen atom or a protecting group of a phenolic hydroxy group; R<SP POS="POST">101</SP>is a hydrogen atom or 1-6C alkyl; R<SP POS="POST">102</SP>and R<SP POS="POST">103</SP>are each 1-6C alkyl; R<SP POS="POST">104</SP>is a hydrogen atom, 1-6C alkyl or 1-6C alkyloxycarbonyl). <P>COPYRIGHT: (C)2012,JPO&INPIT |
| 申请公布号 |
JP2012116775(A) |
申请公布日期 |
2012.06.21 |
| 申请号 |
JP20100266281 |
申请日期 |
2010.11.30 |
| 申请人 |
UNIV OF TOKYO |
发明人 |
FUKUYAMA TORU;YOKOSHIMA SATOSHI;KAWAGISHI FUMIKI;FUJIMA TATSUYA;INUI TOMOHIKO |
| 分类号 |
C07D491/18;A61K31/4995;A61P35/00;C07B61/00;C07D241/08;C07D317/68;C07D471/08;C07D471/18;C07D491/22 |
主分类号 |
C07D491/18 |
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