Claims
- 1. A compound of the formula I:
- wherein X is
- (a) .dbd.S, or
- (b) .dbd.SO;
- wherein A and B are the same or different and are
- (a) hydrogen,
- (b) --OR.sub.1,
- (c) --COR.sub.1,
- (d) --CO.sub.2 R.sub.1, or
- (e) --CO.sub.2 M;
- wherein R.sub.1 is C.sub.1 -C.sub.4 alkyl;
- wherein M is a pharmacologically acceptable cation;
- wherein D is a bicyclic substituent of the formula II, III, or IV ##STR2## wherein V is (a) .dbd.O, or
- (b) .dbd.S, and
- wherein n is zero or one.
- 2. A compound of claim 1, wherein A and B are hydrogen, X is .dbd.SO, and D is a bicyclic substituent of the Formula II.
- 3. 2-[(6-Azachroman-5-yl)methyl]sulfinylbenzimidazole, a compound of claim 2.
- 4. 2-[(6-Azachroman-5-yl)methyl]thio-5-methoxybenzimidazole, a compound of claim 1.
- 5. 2-[(6-Azachroman-5-yl)methyl]sulfinyl-5-methoxybenzimidazole, a compound of claim 1.
- 6. 2-[(6-Azachroman-5-yl)methyl]thiobenzimidazole, a compound of claim 1.
- 7. 2-[(5-Thia-5,6,7,8-tetrahydroisoquinolin-1-ylmethyl)-thio]-benzimidazole, a compound of claim 1.
- 8. 2-[(5-Thia-5,6,7,8-tetrahydroisoquinolin-1-ylmethyl)-sulfinyl]-benzimidazole, a compound of claim 1.
CROSS-REFERENCE TO RELATED APPLICATION
This application is a continuation of Ser. No. 607,419 filed 6/5/84 which is a continuation-in-part of application Ser. No. 510,468, filed 1 July 1983, both abandoned.
US Referenced Citations (4)
Foreign Referenced Citations (2)
Number |
Date |
Country |
8300736 |
Sep 1983 |
SEX |
2134523 |
Feb 1984 |
GBX |
Continuations (1)
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Number |
Date |
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Parent |
617419 |
Jun 1984 |
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Continuation in Parts (1)
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Number |
Date |
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510468 |
Jul 1983 |
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