NOVEL GENIPIN DERIVATIVE HAVING ANTI HEPATITIS B VIRUS ACTIVITY

摘要

PCT No. PCT/KR97/00188 Sec. 371 Date Apr. 14, 1999 Sec. 102(e) Date Apr. 14, 1999 PCT Filed Oct. 8, 1997 PCT Pub. No. WO98/17663 PCT Pub. Date Apr. 30, 1998The present invention relates to a novel genipin derivative represented by formula (I), which has anti hepatitis B virus (HBV) activity, in which R1 represents lower alkyl, benzyl, etc., R2 represents hydroxymethyl, formyl, acetyl, etc., R3 represents methoxycarbonyl, formyl, etc., its pharmaceutically acceptable salt, and stereoisomer.