Synthesis and pharmacologic study of pyridazino[4,5-b]carbazoles

DOI: 10.1248/cpb.37.2679

Source and publish data:

Chemical and pharmaceutical bulletin p. 2679 - 2682 (1989)

Update date:2022-09-26

Topics:

Authors:

Landelle

Laduree Laduree

Cugnon de Sevricourt

Robba Robba

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

Article abstract of DOI:10.1248/cpb.37.2679

Cyclization reaction of hydrazine with carbazole-2,3-methyl dicarboxylates gave 1,4-dioxo-1,2,3,4-tetrahydropyridazino[4,5-b]carbazoles. Chlorodehydroxylation provided 1,4-dichloropyridazino[4,5-b]carbazoles and nucleophilic substitution gave 1,4-dialkoxy pyridazino[4,5-b]carbazoles. These compounds were tested for cytotoxic activity against L1210 leukemia in mice.

Full text of DOI:10.1248/cpb.37.2679

NII-Electronic Library Service

Products guided by the article

Product name:1,4-diethoxy-5-ethyl-6H-pyridazino[4,5-b]carbazole

Cas No:126854-09-9

R&D Labs maybe for 126854-09-9

Nanjing Chemlin Chemical Co., Ltd.

website:http://www.echemlin.cn

Contact:+86-25-83697070

Address:Rm.902 Longyin Plaza, No. 217 Zhongshan Rd.(N) Nanjing 210009,China
JiangXi Hong Run Chemical Co., Ltd

Contact:+86-0791-88521351

Address:XingHuo industrial zone in YongXiu county
shanghai hekang chemical co.ltd

Contact:021-54173790

Address:328 WuHe Road, Building #A, 2nd Floor, Minhang, Shanghai 201109, China
Shandong LuZhou Amino Acid Co., Ltd

Contact:86-539-2218025

Address:yishui economic and technical development zone zhenxing south road
Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd

website:http://www.jlpharms.com

Contact:86-571-86982636

Address:Rm A606, Fuyi Center, jianqiao street

Relevant to this article

DIENAMIDES AS VERSATILE PRECURSORS OF POLYCYCLIC PYRIDINES AND ISOQUINOLINES

Doi:10.1016/S0040-4039(01)93373-8
(1989)
SYNTHESIS OF THE ENANTIOMERS OF FELODIPINE AND DETERMINATION OF THEIR ABSOLUTE CONFIGURATION

Doi:10.1016/S0040-4039(01)93912-7
(1989)
Nitrate promoted mild and versatile Pd-catalysed C(sp²)-H oxidation with carboxylic acids

Doi:10.1039/d0ob01124j
(2020)
7,7-Dimethyltricylo[3.3.0.0.2,⁸]octan-3-ones as synthetic intermediates. IV.(1)) A further examination of cyclopropane ring opening in the tricyclo[3.3.0.0²,⁸]octan-3-one system

Doi:10.1248/cpb.37.3114
(1989)
Study of inclusion complex of β-cyclodextrin and Ortho-Anisidine; Photophysical and electrochemical behaviors

Doi:10.1016/j.molstruc.2010.12.026
(2011)
The Generation and Use of Masked α-Acyl Cation in Aromatic Substitution Reactions; Ag⁺ induced Reactions of 3-(Bromomethyl)-5,6-dihydro-1,4,2-dioxazine Derivatives

Doi:10.1039/c39900000327
(1990)

Article Doi