INTERNATIONAL PATENT: JAPAN FINECHEM COMPANY, INC., 株式会社日本ファインケム FILES APPLICATION FOR "METHOD FOR PRODUCING CYCLIZED PRODUCT BY CYCLIZATION REACTION INVOLVING DEHYDRATION CONDENSATION OF CARBOXYLIC ACID ESTER DERIVATIVE AND METHOD FOR PRODUCING 1,3,4-SUBSTITUTED-PYRAZOLE-5-CARBOXYLIC ACID ESTER"

GENEVA, Feb. 3 -- JAPAN FINECHEM COMPANY, INC. (Uchisaiwaicho Tokyu Bldg.9F, 3-2, Uchisaiwaicho 1-chome, Chiyoda-ku, Tokyo1000011), 株式会社日本ファインケム (東京都千代田区内幸町１－３－２　内幸町東急ビル９階) filed a patent application (PCT/JP2023/027548) for "METHOD FOR PRODUCING CYCLIZED PRODUCT BY CYCLIZATION REACTION INVOLVING DEHYDRATION CONDENSATION OF CARBOXYLIC ACID ESTER DERIVATIVE, AND METHOD FOR PRODUCING 1,3,4-SUBSTITUTED-PYRAZOLE-5-CARBOXYLIC ACID ESTER" on Jul 27, 2023. With publication no. WO/2025/022637, t...