Novel copolymer

The present invention provides a novel copolymer utilizable for a drug delivery technique. More specifically, provided is a novel copolymer for a drug delivery carrier targeting a tumor. This copolymer comprises structural units shown by the following formulae (A), (B), and (C). [In the formulae, R1...

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Bibliographic Details
Main Authors FUJIMAKI, NOBUHIRO, MIURA, SEIJI, SUZUKI, KENICHI, KANAYA, RYO, SHINKAI, MARINA, CHIDA, TSUKASA
Format Patent
LanguageChinese
English
Published 01.12.2022
Subjects
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS
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Summary:The present invention provides a novel copolymer utilizable for a drug delivery technique. More specifically, provided is a novel copolymer for a drug delivery carrier targeting a tumor. This copolymer comprises structural units shown by the following formulae (A), (B), and (C). [In the formulae, R1, R2, and R3 are the same or different and each represent a hydrogen atom or a C1-3 alkyl group; R4 represents a C1-3 alkyl group; R5 represents a hydrogen atom, a C1-18 alkyl group, an optionally substituted, 3- to 8-membered cycloalkyl group, an adamantyl group, an optionally substituted C6-18 aryl group, or an optionally substituted, 5- to 10-membered heteroaryl group; X1, X2, and X3 are the same or different and each represent an oxygen atom, a sulfur atom, or N-R7; R6 represents a hydrogen atom, a leaving group, or a linker; R7 represents a hydrogen atom or a C1-3 alkyl group; m is an integer of 1-100; and n is an integer of 0-3.].
Bibliography:Application Number: TW202211104244