Studies on Sulfonylurea Derivatives. III. The Infrared Spectra of 1-p-Tolylthio-3-alkylureas and Corresponding Sulfonyl Compounds.
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概要
- 論文の詳細を見る
The infrared absorption spectra of eleven 1-p-tolylthio-3-alkylureas and the corresponding sulfonyl compounds were recorded. Comparison of the thio and sulfonyl derivatives is made with respect to the influence exerted by the S or SO_2 group on their respective frequencies due to phenyl and ureido groups. The variations of the absorption positions depend on the electronic nature of each groups. The nature of the alkyl group has relatively little effect on the position of these bands.
- 公益社団法人日本薬学会の論文
- 1962-11-25
著者
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新田 義博
Research Laboratory, Chugai Pharmaceutical Co., Ltd.
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安藤 憲章
Research Laboratory Chugai Pharmaceutical Co. Ltd.
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新田 義博
School Of Pharmacy Hokuriku University
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