A 2-acylaminothiazole derivative or a pharmaceutically acceptable salt thereof having an excellent effect of proliferating human c-mpl-Ba/F3 cells and an activity of increasing platelets based on the effect of promoting the formation of megakaryocytic colonies. A compound or a pharmaceutically acceptable salt thereof useful in treating thrombocytopenia.
Verfahren zur Herstellung von 5-gliedrigen, stickstoffhaltigen Heteroaromaten
申请人:MERCK PATENT GmbH
公开号:EP0336250A1
公开(公告)日:1989-10-11
Verbindungen der Formel I,
worin A und X¹ die in Patentanspruch 1 angegebene Bedeutung besitzen, können auf einfache Weise, im Eintopfverfahren und mit hohen Ausbeuten hergestellt werden.
式 I. 的化合物
其中 A 和 X¹ 具有权利要求 1 所述的含义,可以通过简单的方法,以一锅法和高产率制备。
MAGNUS, PHILIP;DANIKIEWICZ, WITOLD;KATOH, TADASHI;HUFFMAN, JOHN C.;FOLTIN+, J. AMER. CHEM. SOC., 112,(1990) N, C. 2465-2468
作者:MAGNUS, PHILIP、DANIKIEWICZ, WITOLD、KATOH, TADASHI、HUFFMAN, JOHN C.、FOLTIN+
DOI:——
日期:——
GREEN SOLUBLE CONJUGATED POLYMERS WITH HIGH CHARGE CARRIER MOBILITIES
申请人:University of Florida Research Foundation, Inc.
公开号:EP2435498A2
公开(公告)日:2012-04-04
CONJUGATED POLYMERS WITH MULTISTAGE SIDE-CHAIN CLEAVAGE
申请人:GEORGIA TECH RESEARCH CORPORATION
公开号:US20210111346A1
公开(公告)日:2021-04-15
Multistage side-chain conjugated polymers (CPs) have a conjugated backbone from a multiplicity of repeating unit where at least one of the repeating units has a multistage side-chain. The repeating unit has a conjugated backbone portion and a multistage side-chain, which has one or more responsive functionalities. Responsive functionalities include a photo- or thermal-cleavable portion connected by a first linker between the backbone portion and the cleavable portion, and a chemically activatable solubilizing portion having an activatable functionality that can undergo a chemical reaction to provide aqueous solubility. The multistage side-chain CP is prepared in an organic solution and converted to an aqueous soluble activated multistage side-chain CP for deposited on a substrate. Upon cleavage, a multistage side-chain residue is liberated and removed from an insoluble core CP film that can be part of an organic electronic device.