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Dive into the research topics where Susumu Umemoto is active.

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Featured researches published by Susumu Umemoto.


Archive | 1963

Nu-phenylacetyl-n'-acylureas

Hideji Takamatsu; Seizaburo Kanoh; Susumu Umemoto; Takeshi Isozaki


Yakugaku Zasshi-journal of The Pharmaceutical Society of Japan | 1970

[Syntheses of 2-dialkylamino-4,4-disubstituted 5(4H)-thiazolones].

Akio Kobayashi; Susumu Umemoto; Masahiko Kato


Archive | 1970

1-SULFONYL-5,5-DISUBSTITUTED HYDANTOINS AND PROCESSES FOR PREPARATION THEREOF

Susumu Umemoto; Yasuhisa Nakamura; Keiji Nakamura


Yakugaku Zasshi-journal of The Pharmaceutical Society of Japan | 1969

[Degradation of phenylsulfonyl-5,5-diphenylhydantoins].

Akio Kobayashi; Susumu Umemoto


Yakugaku Zasshi-journal of The Pharmaceutical Society of Japan | 1969

[Phenylsulfonylation of 5,5-diphenylhydantoin and rearrangement of 3-phenylsulfonyl-5,5-diphenylhydantoin].

Susumu Umemoto; Akio Kobayashi; Yasuhisa Nakamura


Chemistry Letters | 1972

DECARBONYLATION REACTION OF SOME 5(4H)-THIAZOLONES: FORMATION OF CYCLOBUTENE DERIVATIVES

Masahiko Kato; Akio Kobayashi; Susumu Umemoto


Yakugaku Zasshi-journal of The Pharmaceutical Society of Japan | 1970

Arylsulfonylation of 5, 5-Disubstituted 2-Thiohydantoins

Akio Kobayashi; Susumu Umemoto; Akira Kagemoto


Yakugaku Zasshi-journal of The Pharmaceutical Society of Japan | 1965

Pyrolysis of (phenylacetyl) carbamates

Susumu Umemoto; Hideji Takamatsu


Archive | 1971

Verfahren zur Herstellung von 1-Oxa-3,8-diazaspiro(4,5)decan-2,4-dionen

Susumu Umemoto; Akio Maki; Keiji Nakamura


Archive | 1969

New 2,4-diones and process for their preparation

Susumu Umemoto; Keiji Nakamura; Akio Maki

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