Title:
PROCESS FOR PRODUCING AMIDE DERIVATIVES AND INTERMEDIATE COMPOUNDS
Document Type and Number:
WIPO Patent Application WO/1997/011938
Kind Code:
A1
Abstract:
A process for producing amide derivatives represented by general formula (XV) or enantiomers thereof, novel intermediate compounds useful for producing these compounds, etc., and a process for producing the same, wherein each symbol is as defined in the specification. Compared with the conventional processes, the above process can be very easily effected and enables an efficient production of the compounds (XV), i.e., those involving the compounds (XVI) having an HIV protease inhibitory effect in high yields. The novel intermediates are highly advantageous as intermediates for producing not only the above compounds (XVI) but also those which are useful as an X-ray contrast medium, etc.
Inventors:
INABA TAKASHI (JP)
YAMADA YASUKI (JP)
SHANLEY JAMES (US)
DEASON MICHAEL (US)
YAMADA YASUKI (JP)
SHANLEY JAMES (US)
DEASON MICHAEL (US)
Application Number:
PCT/JP1996/002757
Publication Date:
April 03, 1997
Filing Date:
September 24, 1996
Export Citation:
Assignee:
JAPAN TOBACCO INC (JP)
AGOURON PHARMA (US)
INABA TAKASHI (JP)
YAMADA YASUKI (JP)
SHANLEY JAMES (US)
DEASON MICHAEL (US)
AGOURON PHARMA (US)
INABA TAKASHI (JP)
YAMADA YASUKI (JP)
SHANLEY JAMES (US)
DEASON MICHAEL (US)
International Classes:
C07C319/20; C07D317/28; C07D319/20; C07D321/06; C07C323/25; (IPC1-7): C07C323/25; C07C319/20; C07D321/06; C07D493/04; C07D303/36; C07D317/28; C07B53/00
Domestic Patent References:
| WO1995009843A1 | 1995-04-13 |
Foreign References:
| JPS56127373A | 1981-10-06 | |||
| JPH06271534A | 1994-09-27 |
Other References:
TETRAHEDRON, Vol. 51, No. 20, May 1995, p. 5877-5890.
Download PDF:
Previous Patent: PROCESS FOR PRODUCING AMIDE DERIVATIVES AND INTERMEDIATES
Next Patent: PROCESS FOR THE PREPARATION OF 4-METHYLENEPIPERIDINES
Next Patent: PROCESS FOR THE PREPARATION OF 4-METHYLENEPIPERIDINES