Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Nitrogen containing other than solely as a nitrogen in an...
Patent
1992-04-03
1994-12-27
O'Sullivan, Peter
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Nitrogen containing other than solely as a nitrogen in an...
564234, 564235, C07C27926, A01N 3752
Patent
active
053766865
ABSTRACT:
The invention presents a biguanide derivative or its salt expressed by a formula: ##STR1## (where R.sup.1 and R.sup.2 are as defined in Specification), or formula: ##STR2## (where A and R.sup.3 is as defined in specification). This biguanide derivative or its salt is preferably used as the effective amount of a disinfectant for humans, animals, medical appliances, etc.
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Higuchi Yukio
Ishikawa Hiroshi
Tamaoka Hisashi
Tsubouchi Hidetsugu
Yasumura Koichi
O'Sullivan Peter
Otsuka Pharmaceutical Co. Ltd.
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