A ring transformation of uracil into the pyrazole ring system. Reinvestigation of the reaction of 5-formyluracils with hydrazines.

広田耕作， 北出幸夫， 嶋田薫， 千田重男

Index: Hirota, Kosaku; Kitade, Yukio; Shimada, Kaoru; Senda, Shigeo Chemical & Pharmaceutical Bulletin, 1981 , vol. 29, # 12 p. 3760 - 3762

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Citation Number: 9

Abstract

... 3) K. Hirota, Y. Kitade, and S ... 6) The methylhydrazone of la was isolated as an intermediate.” Glfu College of Pharmacy, KOSAKU H1ROTA* 6-1, Mitahom-hlgashi 5 chome, YUKIO KIT ADE Gif“ 503, Jam" KAORU SHIMADA SHIGEO SENDA Received September 21, 1981 NII ...