20605-40-7Relevant articles and documents
An efficient one-pot synthesis of 2,5-disubstituted-1,3,4-thiadiazoles from aldehydes and hydrazides using Lawesson’s reagent
Ko, Inseok,Park, Soojin,Lee, Goeun,Kim, Hakwon
, p. 67 - 78 (2019/03/07)
Five-membered heterocyclic-ring systems, such as thiadiazoles, remain an important and prevalent scaffold in the development of novel leads in medicinal chemistry for a variety of therapeutic targets. A two-step, one-pot synthesis of 2,5-disubstituted-1,3,4-thiadiazole derivatives from aryl hydrazides and aryl aldehydes using Lawesson’s reagent is described, yielding 2,5-disubstituted-1,3,4-thiadiazoles in moderate-to-high yields. Based on preliminary biological experiments, some of the newly synthesized thiadiazoles show antioxidant activity.
THERAPEUTIC COMPOUNDS AND METHODS
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Page/Page column 62, (2013/03/28)
The invention provides compounds of formula I: and salts thereof. The invention also provides pharmaceutical compositions comprising a compound of formula I, processes for preparing compounds of formula I, intermediates useful for preparing compounds of formula I and therapeutic methods for treating cancer using compounds of formula I.
Syntheses and antitumor activities of N′1, N′3-dialkyl-N′1,N′3-di- (alkylcarbonothioyl) malonohydrazide: The discovery of elesclomol
Chen, Shoujun,Sun, Lijun,Koya, Keizo,Tatsuta, Noriaki,Xia, Zhiqiang,Korbut, Timothy,Du, Zhenjian,Wu, Jim,Liang, Guiqing,Jiang, Jun,Ono, Mitsunori,Zhou, Dan,Sonderfan, Andrew
, p. 5070 - 5076 (2013/09/12)
A series of N′1,N′3-dialkyl- N′1,N′3-di(alkylcarbonothioyl) malonohydrazides have been designed and synthesized as anticancer agents by targeting oxidative stress and Hsp70 induction. Structure-activity relationship (SAR) studies lead to the discovery of STA-4783 (elesclomol), a novel small molecule that has been evaluated in a number of clinical trials as an anticancer agent in combination with Taxol.