PROCESS FOR PRODUCING INDOLOPYRROLOCARBAZOLE DERIVATIVES
Application 249/KOLNP/2005 published 2006-08-11, filed 2005-02-23
The present invention provides a process for industrially advantageously producing a compound represented by the formula (I): or a pharmaceutically acceptable salt thereof, which is useful as an anticancer agent, and also provides a catalyst used for hydrogenation reaction in the process. (FIG. -1)
Applicant
BANYU PHARMACEUTICAL CO LTD
2-3 NIHONBASHI HONCHO 2-CHOME CHUO-KU TOKYO 103-8416 JAPAN
Inventor
1. AKAO ATSUSHI 2. KAWASAKI MASASHI 3. KAMATANI ASAYUKI 4. MASE TOSHIAKI
International Info
Classification: C07H 19/23,C07D 207/456,209/32,403/14,487/14 B01J 27/053,27/128,27/25,31/04,31/22,31/28
Publication Number: WO 04/018495 A1
Application Date: 2003-08-22
Priority Information
2002 JP 2002-08-23