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다음의 일반식[Ⅰ]로서 표시되는 4, 5-디치환-3-비페닐초산 유도체.4, 5-Disubstituted-3-biphenylacetic acid derivative represented by the following general formula [I].단, R1은 수소, 저급알콕시 또는 할로겐을 표시하고, R2는 수소, 할로겐 또는 아세틸아미노기를 표시하고, R3은 수소 또는 메틸기를 표시함을 특징으로 하는 비페닐유도체의 제법.However, R 1 represents hydrogen, lower alkoxy or halogen, R 2 represents hydrogen, halogen or acetylamino group, and R 3 represents hydrogen or methyl group.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: Disclosure is based on the original application.
KR1019800001236A1980-03-251980-03-25
Preparation of biphenyl derivatives
KR830001846A
(en)