Substituted pyrano[4,3-c]pyrazoles, compositions containing same

Details Substituted pyrano[4,3-c]pyrazoles, compositions containing same Substituted pyrano[4,3-c]pyrazoles, compositions containing same

1978-06-07

1979-12-11

Demers, Arthur P.

Drug, bio-affecting and body treating compositions

Antigen, epitope, or other immunospecific immunoeffector

Parasitic organism or component thereof or substance...

542449, 542450, 548370, C07D49104, C07D49504

Patent

active

041783794

ABSTRACT:
2,4,6,7-Tetrahydropyrano[4,3-c]pyrazoles are provided having the formula ##STR1## wherein Z is O, S, SO or SO.sub.2 ; R is H, halo, lower alkyl, lower alkoxy, lower alkanoyl, aroyl, cyano or CF.sub.3 ; and R' is H, lower alkyl, aryl-lower alkyl, aryl or halo-lower alkyl. In addition, pharmaceutical compositions containing the above compounds and a method of using same to treat inflammatory conditions in mammalian species is also provided.

REFERENCES:
patent: 3624102 (1971-11-01), Brown et al.
patent: 3843666 (1974-10-01), Coombs et al.
patent: 3962222 (1976-06-01), Krapcho et al.
patent: 3979381 (1976-09-01), Rovnyak
patent: 4003890 (1977-01-01), Rovnyak
patent: 4042373 (1977-08-01), Moje

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