A practical synthetic method for 3-(N,N-disubstituted carbamoyloxy)methyl cephems without generating the Δ2-isomers

DOI: 10.1248/cpb.43.1031

Source and publish data:

Chemical and Pharmaceutical Bulletin p. 1031 - 1034 (1995)

Update date:2022-07-31

Topics:

Authors:

Negi Negi

Yamanaka

Komatsu Komatsu

Tsuruoka

Kamada Kamada

Tsukada Tsukada

Machida Machida

Read Full Text PDF DownLoad Join now for total 90,000,000 free articles

Article abstract of DOI:10.1248/cpb.43.1031

E1101, a new oral cephalosporin, has a (N,N-dimethylcarbamoyloxy)methyl group at the C-3 position of the cephem nucleus. The previous methods for manufacturing 3-(N,N-disubstituted carbamoyloxy)methyl cephems generate various amounts of intractable Δ

Full text of DOI:10.1248/cpb.43.1031

NII-Electronic Library Service

Products guided by the article

Product name:diphenylmethyl (6R,7R)-7-formamido-3-(4-nitrophenoxycarbonyloxy)methyl-Δ³-cephem-4-carboxylate

Cas No:167695-37-6

R&D Labs maybe for 167695-37-6

Jiangxi Global Natural Spice Co., Ltd.

website:https://www.jxhqxl.com/

Contact:+86-796-8106598

Address:No.89, Wenshan Road,South Industrial Park, Jishui County,Jiangxi Province
Taizhou KEDE Chemical.Co.,Ltd.

Contact:86-576-84613060

Address:Jiangkou Chemical Zoon
ANHUI CHEM-BRIGHT BIOENGINEERING CO.,LTD

Contact:86-561-4080321

Address:No.8 Lieshan Industrial Zone of Huaibei
Yuan Shi(SuQian)Biotechnology Co.,Ltd

website:http://www.yuanshibio.com

Contact:+86-527-84226672

Address:jiangsu suqian
Hubei Xinghuo Chemical Co., Ltd.,

Contact:13925817279 13907299441

Address:Xinghuo Fine Chemistry Industrial Park, Xiaochang County, Hubei Province, China

Relevant to this article

Practical asymmetric syntheses of all four 2,3-methanoleucine stereoisomers

Doi:10.1016/0040-4039(95)00382-M
(1995)
RuCl₃-catalyzed oxidation of iodoarenes with peracetic acid: New facile preparation of iodylarenes

Doi:10.1021/jo062073s
(2006)
Solvato-controlled assembly of Pd₃L₆ and Pd ₄L₈ coordination "boxes"

Doi:10.1002/anie.200605084
(2007)
Structure-Activity Relationships and Anti-inflammatory Activities of N-Carbamothioylformamide Analogues as MIF Tautomerase Inhibitors

Doi:10.1021/acs.jcim.5b00445
(2015)
[60]Fullerene as a substituent

Doi:10.1002/1521-3765(20020301)8:5<1015::AID-CHEM1015>3.0.CO;2-Q
(2002)
Synthesis of bent [4]phenylene (cyclobuta[1,2-a:3,4-b′]bisbiphenylene) and structure of a bis(trimethylsilyl) derivative: The last [4]phenylene isomer

Doi:10.1039/b109789j
(2002)

Article Doi