Tannins and related compounds. CXVIII. Structures, preparation, high-performance liquid chromatography and some reactions of dehydroellagitannin-acetone condensates

DOI: 10.1248/cpb.40.2937

Source and publish data:

Chemical and Pharmaceutical Bulletin p. 2937 - 2944 (1992)

Update date:2022-08-05

Topics:

Authors:

Tanaka Tanaka

Fujisaki

Nonaka Nonaka

Nishioka

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

Article abstract of DOI:10.1248/cpb.40.2937

The dehydroellagitannins having a dehydrohexahydroxydiphenoyl ester group in the molecule were found to undergo highly regio- and stereospecific condensation with acetone in the presence of ammonium ion under almost neutral conditions. This reaction was s

Full text of DOI:10.1248/cpb.40.2937

NII-Electronic Library Service

Products guided by the article

Product name:â-D-Glucopyranose,cyclic 3,6-[(1R)-4,4',5,5',6,6'-hexahydroxy[1,1'- biphenyl]-2,2'-dicarboxylate] cyclic 2f9:4f1-[(4S,4aR,9bR)-3,4,4a,9b-tetrahydro- 4,4a,6,7-tetrahydroxy-3-oxo-4-(2-oxopropyl)- 1,9-dibenzofurandicarboxylate] 1-(3,4,5-trihydroxybenzoate)

Cas No:133145-19-4

R&D Labs maybe for 133145-19-4

WUHAN WELLSONG INT'L CO.,LTD

Contact:+86-27-85733560

Address:NO.308,QINGNIAN RD.,WUHAN,CHINA
ShangHai Original Economy-Trade Develop Co.,Ltd.,

Contact:86-21-68552131

Address:shanghai
Shanghai Balmxy Pharmaceutical Co., Ltd

Contact:0086-21-24206007

Address:Room 402, 15#, No. 909 wangyue Road, shanghai, P. R. China
Synasia Inc

Contact:17316303296

Address:240 Amboy Ave
Wuxi Innopal International Trade CO.,LTD

Contact:+86-510-80711901-8003

Address:Room 402,Building 5,Longze Garden,No.17,South huanjiu Road,Yixing City, Jiangsu,China

Relevant to this article

Synthesis of BCD tricyclic analogues of the novel cardiac glycoside rhodexin A

Doi:10.1016/j.tetlet.2011.06.114
(2011)
Design, synthesis and bioactivities of phenylamino-pyrimidine derivatives as novel protein tyrosine kinase inhibitors

Doi:10.2174/157018011796235202
(2011)
(-)-Cryptaustoline: Its synthesis, revision of absolute stereochemistry, and mechanism of inversion of stereochemistry

Doi:10.1021/ja00048a020
(1992)
Mechanism of Enantioselective Ester Cleavage by Histidine-Containing Dipeptides at a Micellar Interface

Doi:10.1021/jo00012a019
(1991)
Co/Mn-mediated oxidative cross-coupling of indoles with β-keto esters via dioxygen activation: An efficient access to ketonization-olefination of indoles

Doi:10.1039/c1cc10545k
(2011)
Synthesis of alkenyl sulfides through the iron-catalyzed cross-coupling reaction of vinyl halides with thiols

Doi:10.1021/jo3008397
(2012)

Article Doi