Regioslective Hydride Reduction of 2-(N-cyanoimino)thiazolidine Derivatives
摘要:
Treatment of 3-alkyl-2-(N-cyanoimino)thiazolidines with lithium aluminum hydride caused reductive cleavage of the imino double bond to afford 3-alkylthiazolidines, while diisobutylaluminum hydride reduction of 3-alkyl- and 3-sulfonyl derivatives resulted in the nitrile reduction or imino-nitrile bond cleavage to give 2-formyliminothiazolidines and/or 2-iminothiazolidines.
Regioslective Hydride Reduction of 2-(N-cyanoimino)thiazolidine Derivatives
摘要:
Treatment of 3-alkyl-2-(N-cyanoimino)thiazolidines with lithium aluminum hydride caused reductive cleavage of the imino double bond to afford 3-alkylthiazolidines, while diisobutylaluminum hydride reduction of 3-alkyl- and 3-sulfonyl derivatives resulted in the nitrile reduction or imino-nitrile bond cleavage to give 2-formyliminothiazolidines and/or 2-iminothiazolidines.
Kuz'mina,K.K. et al., Journal of general chemistry of the USSR, 1962, vol. 32, p. 3160 - 3164
作者:Kuz'mina,K.K. et al.
DOI:——
日期:——
[EN] PYRROLOPYRIDINE-3- AND 4-CARBOXAMIDE COMPOSITIONS AND METHODS FOR CELLULAR PROLIFERATION<br/>[FR] COMPOSITIONS DE PYRROLOPYRIDINE-3-ET 4-CARBOXAMIDE ET PROCÉDÉS DE PROLIFÉRATION CELLULAIRE
申请人:[en]HUDSPETH, A. James
公开号:WO2023015156A1
公开(公告)日:2023-02-09
N-(3-substituted thiazaheterocyclylidene)-1H-pyrrolo[2,3-b]pyridine-3-carboxamides, N-(3-substituted thiazaheterocyclylidene)-1H-pyrrolo[2,3-b]pyridine-4-carboxamides and N-(3-substituted thiazaheterocyclylidene)-1H-pyrrolo[3,2-b]pyridine-1-carboxamides wherein the ring designated Q or Q' is a five-, six-, or seven-membered heterocycle containing one sulfur and one nitrogen are disclosed. The compounds activate Yap and inhibit Lats kinases. They are therefore useful for treating hearing loss.
Regioslective Hydride Reduction of 2-(N-cyanoimino)thiazolidine Derivatives
Treatment of 3-alkyl-2-(N-cyanoimino)thiazolidines with lithium aluminum hydride caused reductive cleavage of the imino double bond to afford 3-alkylthiazolidines, while diisobutylaluminum hydride reduction of 3-alkyl- and 3-sulfonyl derivatives resulted in the nitrile reduction or imino-nitrile bond cleavage to give 2-formyliminothiazolidines and/or 2-iminothiazolidines.