Pyrrolo[1,2-b][1,2,4]oxadiazine diones useful as nitric oxide synthase inhibitors
申请人:——
公开号:US20040019019A1
公开(公告)日:2004-01-29
The current invention discloses useful bicyclic and tricyclic amidino derivative compounds, pharmaceutical compositions containing these novel compounds, and to their use as nitric oxide synthase inhibitors.
Pyrrolo[1,2-b][1,2,4]oxadiazine diones useful as nitric oxide synthase inhibitors
申请人:Pharmacia Corporation
公开号:US06774126B2
公开(公告)日:2004-08-10
Pyrrolo[1,2-b][1,2,4]oxadiazine-2,3(6H)-diones having the formula:
or pharmaceutically acceptable salts thereof, useful as nitric oxide synthase inhibitors wherein each substituent is defined herein.
Pyrrolo[2,1-c][1,2,4] thiadiazoles and Pyrollo[2,1-c][1,12,4]oxadiazoles useful as nitric oxide synthase inhibitors
申请人:Monsanto/G.D. Searle
公开号:US06552052B2
公开(公告)日:2003-04-22
Pyrrolo[2,1-c][1,2,4]thiadiazole or pyrollo[2,1-c][1,2,4]oxadiazoles having the formula:
or pharmaceutically acceptable salts thereof, useful as nitric oxide synthase inhibitors wherein each substituent is defined herein.
Visible light-initiated manganese-catalyzed hydrosulfonylation of alkenes
作者:Chun-Min Li、Xin-Xin Dong、Zhe Wang、Bo Zhang
DOI:10.1039/d3gc00712j
日期:——
A visible light-initiated manganese-catalyzed radical hydrosulfonylation of a wide range of structurally diverse alkenes using commercially available and relatively cheap sulfonyl chlorides as sulfonyl radical sources is described.
Light-promoted photocatalyst-free and redox-neutral hydrosulfonylation of unactivated alkenes using sulfinic acid
作者:Yibo Song、Cheng Li、Xueyuan Hu、Hongdie Zhang、Yujian Mao、Xiachang Wang、Chen Wang、Lihong Hu、Jianming Yan
DOI:10.1039/d4gc00440j
日期:——
A hydrosulfonylation reaction of unactivated alkenes with sulfinicacids was realized under light irradiation. This reaction features photocatalyst- and additive-free conditions. A diverse set of unactivated alkenes can be transformed into alkyl-substituted sulfones with good yields and anti-Markovnikov regioselectivity. The present protocol was amenable to gram-scale synthesis, as well as late-stage