3,3-Dichloro-2-azetidinone derivatives having antiinflammatory a

Details 3,3-Dichloro-2-azetidinone derivatives having antiinflammatory a 3,3-Dichloro-2-azetidinone derivatives having antiinflammatory a

1977-10-11

1979-09-04

Tovar, Jose

Organic compounds -- part of the class 532-570 series

Organic compounds

Chalcogen in the nitrogen containing substituent

544359, 260239A, 26032685, 26032637, 546208, 546232, C07D41312, C07D40112, C07D40312

Patent

active

041669070

ABSTRACT:
Compounds having the formula ##STR1## wherein R.sub.1 is alkyl, cycloalkyl or aryl; R.sub.2 is dialkylamino or a nitrogen containing heterocyclic group; A.sub.1 is a saturated bond or an alkylene group having 1 to 4 carbon atoms; and A.sub.2 is an alkylene group having 2 to 5 carbon atoms; have antiinflammatory activity.

REFERENCES:
patent: 3194801 (1965-07-01), Perelman
patent: 3481920 (1969-12-01), Hargrove
Duran et al., "Tetrahedron Letters," No. 3, 1970, pp. 245-248.
Sekiya et al., "Chemical & Pharmaceutical Bulletin," vol. 23, No. 10, 1975, pp. 2353-2357.
Morimoto et al., "Chemical Abstracts," vol. 84, 1976, col. 163799r.

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