[1]Benzothiopyrano[4,3-c]pyrazoles as immunoregulatory agents

Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Parasitic organism or component thereof or substance...

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548359, A61K 31415, C07D49504, C07D48700

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active

042685168

ABSTRACT:
1,2,3,4-Tetrahydrobenzothiopyrano[4,3-c]pyrazol-3-ones and 2,3-dihydro[1]benzothiopyrano[4,3-c]pyrazol-3-ones, of respective structure I and II, ##STR1## wherein n is an integer of value from 0 to 2;

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McCarty, Arthritis and Allied Conditions, pp. 375-390, Lea & Febiger, Philadelphia, 1979.
Pagani et al, Chem. Abst. 1971, vol. 75, No. 48829c.
Scrowston et al, J. Chem. Soc. 1976, Perkin Trans., pp. 749-754.
Huskisson et al, Lancet 1976, vol. 1, pp. 393-395.
Runge et al, Arth. and Rheum. 1977, vol. 20, pp. 1445-1448.
Schneller in "Advances in Heterocyclic Chemistry", vol. 18, Karitzky & Boulton, Eds., Academic Press, New York, 1975, pp. 88-94.

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