Tetrahedron Letters p. 9119 - 9120 (1999)
Update date:2022-09-26
Topics:
Hansen, Thomas Kruse
Preparations of aza analogues of known potent growth hormone secretagogues (GHS) were unsuccessful using known methods for preparation of azapeptides when hindered amines were employed. We now report a coupling method using bispentafluorophenylcarbonate as a 'balanced reactivity' phosgene equivalent to solve these problems.
View MoreShanghai Mintchem Development ., Ltd
Contact:0086 21 5190 8570
Address:R602,4#,89Nong, Mudan Road Pudong Shanghai China
Hebei DaPeng Pharm & Chem Co., Ltd.
Contact:86-317-7298678,0576-88861898 88861908
Address:West Songmen Village, East Songmen Town, Wuqiao, Cangzhou, Hebei ,China
website:https://www.sinoshiny.com/products
Contact:+86-20-62802632;62802633
Address:Room 330 GIGCAS Building,No.511 Kehua Street,Tianhe District
Dezhou Longteng Chemical Co., Ltd.
website:http://www.sodium-methoxide.cn/
Contact:0086-18866052283
Address:Xinhua Industrial Zone, Dezhou City, Shandong Province, China
Henan zhongda Biological Engineering Co., Ltd
Contact:86-28-18109029985
Address:shenzhou road,xuedian industrial estate,zhengzhou city,henan province CHN
Doi:10.1246/bcsj.75.291
(2002)Doi:10.1016/S0040-4039(99)02126-7
(2000)Doi:10.4314/bcse.v29i3.7
(2015)Doi:10.1007/PL00013503
(1998)Doi:10.1021/jm00220a017
(1977)Doi:10.1021/jo00836a006
(1970)
