Pegylated cyclopamine analogue, preparation method and uses thereof

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United States of America Patent

PATENT NO 8877928
SERIAL NO

13882797

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Abstract

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A PEGylated cyclopamine analog, preparation method, uses thereof and methods for treating proliferative diseases using the same are disclosed. The PEGylated cyclopamine analog is a compound represented by the following formula I, a compound comprising at least one group represented by the following formula I (in formula I, R is straight or branched polyethylene glycol having a molecular weight between 200 and 200,000 Dalton, L and X are linking groups), or their single enantiomers, mixture of enantiomers, mixture of diastereomers, pharmaceutically acceptable salts, solvates, or hydrates.

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Patent Owner(s)

Patent OwnerAddress
SHANDONG UNIVERSITY250100 NO 27 DA NAN ROAD LICHENG DISTRICT SHANDONG JI'NAN JINAN CITY SHANDONG PROVINCE 250100
BEIJING KEMEDICINE CO LTD102206 NO 31 SCIENCE ROAD BEIJING CHANGPING DISTRICT BEIJING CITY BEIJING CITY 102206

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hu, Zhao Beijing, CN 12 23
Song, Chun Shandong, CN 4 2
Sun, Zhijun Beijing, CN 11 264
Wang, Mingyi Beijing, CN 6 49
Xu, Xiuling Beijing, CN 2 3
Zhang, Chengzhi Beijing, CN 143 819
Zhang, Youzhong Beijing, CN 2 0
Zhao, Xin Beijing, CN 1071 7724

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