基于从发现抗疟疾恶臭酮(OZ277)中获得的见解,我们现在描述了抗疟恶臭恶臭素(OZ439)的构效关系(SAR)。伯氨基仲氧化物和仲氨基臭氧化物比叔氨基臭氧化物具有更高的代谢稳定性,这与它们的较高的p K a和较低的log D 7.4值一致。对于伯氨基臭氧化物,极性官能团的添加降低了体内的抗疟功效。对于仲氨基臭氧化物,其他官能团对代谢稳定性和功效具有可变影响,但该系列中最有效的成员对数D 7.4也最高价值观。对于叔氨基臭氧化物,与H键供体一起添加极性官能团可增加代谢稳定性,但会降低体内抗疟疾功效。具有环烷基和杂环亚结构的伯和叔氨基臭氧化物优于其无环对应物。这些臭氧化物的高疗效最常与高剂量和长时间的血浆暴露相关,但单独暴露并不解释是否存在疗效或体内毒性。
基于从发现抗疟疾恶臭酮(OZ277)中获得的见解,我们现在描述了抗疟恶臭恶臭素(OZ439)的构效关系(SAR)。伯氨基仲氧化物和仲氨基臭氧化物比叔氨基臭氧化物具有更高的代谢稳定性,这与它们的较高的p K a和较低的log D 7.4值一致。对于伯氨基臭氧化物,极性官能团的添加降低了体内的抗疟功效。对于仲氨基臭氧化物,其他官能团对代谢稳定性和功效具有可变影响,但该系列中最有效的成员对数D 7.4也最高价值观。对于叔氨基臭氧化物,与H键供体一起添加极性官能团可增加代谢稳定性,但会降低体内抗疟疾功效。具有环烷基和杂环亚结构的伯和叔氨基臭氧化物优于其无环对应物。这些臭氧化物的高疗效最常与高剂量和长时间的血浆暴露相关,但单独暴露并不解释是否存在疗效或体内毒性。
UDP GLYCOSYLTRANSFERASE INHIBITORS AND METHODS OF USE
申请人:GENZYME CORPORATION
公开号:US20200102324A1
公开(公告)日:2020-04-02
Described herein is a compound of Formula (I),
and pharmaceutically acceptable salts thereof. Also described herein are compositions and the use of such compositions in methods of treating a variety of diseases and conditions, in particular Krabbe's Disease (KD) and Metachromatic leukodystrophy (MLD).
[EN] OXIME DERIVATIVES, PROCESS FOR THEIR PREPARATION, PHARMACEUTICAL COMPOSITION CONTAINING THE SAME AND MEDICINAL USE THEREOF<br/>[FR] DÉRIVÉS D'OXIME
申请人:CADILA HEALTHCARE LTD
公开号:WO2009125434A3
公开(公告)日:2010-04-15
THIENO[3,2-B]PYRIDINE DERIVATIVES AS UDP GLYCOSYLTRANSFERASE INHIBITORS AND METHODS OF USE
申请人:Genzyme Corporation
公开号:EP3861000A1
公开(公告)日:2021-08-11
[EN] THIENO[3,2-B]PYRIDINE DERIVATIVES AS UDP GLYCOSYLTRANSFERASE INHIBITORS AND METHODS OF USE<br/>[FR] DÉRIVÉS DE THIÉNO[3,2-B]PYRIDINE UTILISÉS EN TANT QU'INHIBITEURS DE L'UDP-GLYCOSYLTRANSFÉRASE ET PROCÉDÉS D'UTILISATION
申请人:GENZYME CORP
公开号:WO2020072504A1
公开(公告)日:2020-04-09
Disclosed herein is a compound of Formula (I), as described herein, and pharmaceutically acceptable salts thereof. Also disclosed herein are compositions and the use of such compositions in methods of treating a variety of diseases and conditions, in particular Krabbe's Disease (KD) and Metachromatic leukodystrophy (MLD).