Journal of the American Chemical Society p. 2645 - 2651 (1984)
Update date:2022-09-26
Topics:
Schoenleber, Robert W.
Kim, Youseung
Rapoport, Henry
The synthesis and characterization, including the stereochemistry, of a series of 3,4-dihydropyrromethenones and 2,3-dihydrodioxobilins are described.High-resolutions 1H NMR spectral analysis allows the determination of the A ring coupling constants for a series of cis and trans model compounds.From these data and correlations, the relative stereochemistry in the A ring of phycocyanin and similar bile pigment structures can be concluded.
View MoreShifang Taifeng New Flame Retardant Co., Ltd
Contact:02884721008
Address:tingjiang industrial park, hefeng town
Contact:+86-021-58123769
Address:No.780 of Cailun Road,Zhangjiang Hi-tech Park,Pudong,Shanghai
Yixing Bluwat Chemicals Co., Ltd.
Contact:+86 510 87821568
Address:Yongan Road, Yixing Chemical Industrial Park, Yixing, Jiangsu, China
Nanjing Spring & Autumn Biological Engineering Co., Ltd.
Contact:86-18051083338
Address:Suite# 210, No. 1 BuildingNanjing Agricultural Biotechnology High-tech Entrepreneurship Center, No. 4 Tongwei Road, Xuanwu District, Nanjing,China
Hunan Zhongqi Pharmaceutical Co., Ltd
website:http://www.hnzqzy.com
Contact:0730-8722288 13807308622
Address:Wanjiafan Road ,Yueyang Economic And Technological Development Zone ,Hunan,PRC
Doi:10.1021/jo00027a036
(1992)Doi:10.1135/cccc20011473
(2001)Doi:10.1016/j.bmcl.2012.03.018
(2012)Doi:10.1055/s-0031-1290246
(2012)Doi:10.1021/ja302993h
(2012)Doi:10.1016/j.tet.2012.03.023
(2012)