US Patent No: 5,066,813

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Method for production of 1,3-thiazolidin-2-ones

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Abstract

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A method for the production of a 1,3-thiazolidin-2-one represented by the general formula II: ##STR1## wherein R.sup.1, R.sup.2, R.sup.3, and R.sup.4 are independently hydrogen atom or a lower alkyl group, which method comprises causing a 1,3-thiazolidine represented by the general formula I: ##STR2## wherein R.sup.1, R.sup.2, R.sup.3, R.sup.4 R.sup.5, and R.sup.6 are independently hydrogen atom or a lower alkyl group to react with urea.

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Patent Owner(s)

Patent OwnerAddressTotal Patents
NIPPON SHOKUBAI KAGAKU KOGYO CO., LTD.OSAKA20

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kitano, Masao Kamakura, JP 9 52
Morimoto, Yutaka Ibaraki, JP 12 46
Yagisawa, Mitsuaki Yokohama, JP 2 0

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