PROTEIN RECOGNIZING DRUG MOIETY OF ANTIBODY-DRUG CONJUGATE
申请人:DAIICHI SANKYO COMPANY, LIMITED
公开号:US20210169852A1
公开(公告)日:2021-06-10
A protein that recognizes a drug moiety of an antibody-drug conjugate in which a drug represented by the following formula is conjugated to an antibody via a linker, and a method for quantifying the concentration in plasma of an antibody-drug conjugate in a mammal to which the antibody-drug conjugate has been administered, by using the protein, and a method for identifying a tissue distribution of an antibody-drug conjugate.
[EN] PROTEIN RECOGNIZING DRUG MOIETY OF ANTIBODY-DRUG CONJUGATE<br/>[FR] PROTÉINE RECONNAISSANT LA FRACTION MÉDICAMENTEUSE D'UN CONJUGUÉ ANTICORPS-MÉDICAMENT<br/>[JA] 抗体-薬物コンジュゲートの薬物部位を認識する蛋白質
Antitumor Agents. VII. Synthesis and Antitumor Activity of Novel Hexacyclic Camptothecin Analogs
作者:Masamichi Sugimori、Akio Ejima、Satoru Ohsuki、Kouichi Uoto、Ikuo Mitsui、Kensuke Matsumoto、Yasuyoshi Kawato、Megumi Yasuoka、Keiki Sato
DOI:10.1021/jm00045a007
日期:1994.9
pentacyclic derivatives of camptothecin were synthesized and evaluated for in vitro cytotoxic activity against P388, HOC-21, and QG-56 and in vivo antileukemic activity against P388 in mice. Hexacyclic compounds which have an additional 5-, 6-, or 7-membered ring cyclized at positions 7 and 9 of camptothecin were prepared by intramolecular cyclization of pentacyclic camptothecin derivatives or Friedländer