Certain pyrano [3,4-b]indoles and thiopyrano[3,4-b]indoles

Details Certain pyrano [3,4-b]indoles and thiopyrano[3,4-b]indoles Certain pyrano [3,4-b]indoles and thiopyrano[3,4-b]indoles

1972-09-15

1976-02-17

Gallagher, Richard J.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

26032612, 26032616, 26032629, 424274, C07D49504, C07D49304

Patent

active

039391787

ABSTRACT:
Indole derivatives characterized by having a 1,3,4,9-tetrahydropyrano[3,4-b]indole or 1,3,4,9-tetrahydrothiopyrano[3,4-b]indole nucleus bearing a substituent in position 1, said substituent incorporating an acid, ester or amide function therein, are disclosed. The nucleus is further substituted at position 1 and may be optionally substituted at positions 3, 4, 5, 6, 7, 8, and 9. The derivatives are useful antiinflammatory, analgesic, antibacterial and antifungal agents and methods for their preparation and use are also disclosed.

REFERENCES:
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