73943-41-6Relevant articles and documents
Phenyl acetate derivatives, fluorine-substituted on the phenyl group, as rapid recovery hypnotic agents with reflex depression
Zhang, Heng,Xu, Xiangqing,Chen, Yin,Qiu, Yinli,Liu, Xin,Liu, Bi-Feng,Zhang, Guisen
, p. 524 - 539 (2014/12/11)
We report the synthesis of novel, potentially hypnotic fluorine-substituted phenyl acetate derivatives. We describe the structure-activity relationship that led us to the promising derivative: ethyl 2-(4-(2-(diethylamino)-2-oxoethoxy)-5-ethoxy-2-fluorophenyl) acetate (55). The unique pharmacological features of compound 55 are its relatively high affinity for the GABAA receptor, together with a unique affinity for the NMDA receptor, different to propanidid and AZD3043. In animal models, compound 55 showed stronger hypnotic potency and longer duration of LORR than propanidid and AZD3043, but also maintained a rapid recovery time to walking and behavioral recovery. In particular, compound 55 displayed reflex depression during infusion.
Facile and regioselective dealkylation of alkyl aryl ethers using niobium(V) pentachloride
Sudo, Yukinori,Arai, Shigeru,Nishida, Atsushi
, p. 752 - 758 (2007/10/03)
A simple and facile method for the cleavage of carbon-oxygen bonds promoted by niobium pentachloride(V) is described. Excellent yields and regioselectivities were observed with various alkyl aryl ethers to give the phenols. NMR studies revealed the formation of monoaryloxy niobium salt(V), and a neighboring-group effect may play a significant role in the regioselectivity. Wiley-VCH Verlag GmbH & Co. KGaA, 2006.
6-PHENYL THIO- AND 6-CYCLOHEXYL THIO-2,3,4,5-TETRAHYDRO-1H-3-BENZAZEPINES
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, (2008/06/13)
Mercapto substituted-2,3,4,5-tetrahydro-1H-3-benzazepines having dopamine receptor blocking activity are prepared from o-quinones or via standard preparative procedures.