Claims
- 1. A compound corresponding to the formula ##STR76## in which the groups A' and B' are different and occupy the meta and para positions on the benzene ring, one of them representing a group OH and the other representing a group X--NH--Alk--SO.sub.2 --NH--, in which X represents hydrogen or a protecting group for the amine group and Alk represents a C.sub.2 -C.sub.4 lower alkylene group.
Priority Claims (2)
Number |
Date |
Country |
Kind |
86 16175 |
Nov 1986 |
FRX |
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87 13925 |
Oct 1987 |
FRX |
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CROSS REFERENCE TO RELATED APPLICATIONS
This application is a division of application Ser. No. 07/420,270, filed Oct. 13, 1980, now U.S. Pat. No. 5,079,241, which application is a continuation-in-part of co-pending applications Ser. No. 121,846, filed Nov. 17, 1987, now abandoned and Ser. No. 254,822, filed Oct. 7, 1988 now abandoned.
US Referenced Citations (3)
Number |
Name |
Date |
Kind |
4344862 |
Widder et al. |
Aug 1982 |
|
4950661 |
Olliero et al. |
Aug 1990 |
|
4960929 |
Bapenfuhs |
Oct 1990 |
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Related Publications (1)
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Number |
Date |
Country |
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254822 |
Oct 1988 |
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Divisions (1)
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Number |
Date |
Country |
Parent |
420270 |
Oct 1989 |
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Continuation in Parts (1)
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Number |
Date |
Country |
Parent |
121846 |
Nov 1987 |
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