Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1994-11-23
1997-03-04
Ivy, C. Warren
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
514397, 514398, 514399, 514400, 514428, 514617, 540575, 540594, 544139, 544163, 544165, 544166, 544168, 544229, 544239, 544283, 544336, 544353, 544393, 546121, 546146, 546173, 546210, 546216, 546221, 546247, 546291, 546337, 5462774, 5462764, 548189, 548236, 548247, 548249, 5483001, 548378, 548485, 548491, 548495, 548501, 5483611, 5483731, 558415, 564161, 564162, A61K 31335, A61K 3134, A61K 3138, A64K 3140, C07D40306, C07D23366, C07D21363, C07D31914
Patent
active
056079532
ABSTRACT:
A butenoic or propenoic acid derivative having the following formula in which G is an aryl or a heterocyclic ring, R11 and R12 are hydroben or an alkyl, X is sulfur or oxygen, R2 and R3 are hydrogen, an substituent such as an alkyl and J is pyridyl or phenyl having substituents and a heterocyclic ring may be formed between R2, R3 and J is provided here and is useful in the pharmacological field. ##STR1##
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Ikemori Megumi
Ishibashi Keiji
Kabasawa Yasuhiro
Kawamura Takanori
Minami Norio
Covington Raymond
Eisai Co. Ltd.
Ivy C. Warren
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