Demethylxanthohumol: Isolation from Hops and Cyclisation to Flavanons

DOI: 10.1002/ardp.19883210112

Source and publish data:

Archiv der Pharmazie p. 37 - 40 (1988)

Update date:2022-07-29

Topics: Purification Workup and Isolation Fractionation Deprenylation Base-Catalyzed Cyclization

Authors:

Haensel, Rudolf

Schulz, Jutta

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

Article abstract of DOI:10.1002/ardp.19883210112

Demethylxanthohumol (1) was isolated together with xanthohumol (2) from freshly harvested strobili of hops (humulus lupulus L.).Structure proof of 1 is based on spectroscopic data and on the transformation of 1 and 2 into trimethylxanthohumol (3).Treatmen

Full text of DOI:10.1002/ardp.19883210112

Products guided by the article

Product name:(+/-)-3,4,8,9-Tetrahydro-5-hydroxy-8-(4-hydroxyphenyl)-2,2-dimethyl-2H,10H-benzo<1,2-b:3,4-b'>dipyran-10-on

Cas No:68634-19-5

R&D Labs maybe for 68634-19-5

Skyrun Industrial Co.,Ltd(expird)

website:http://www.chinaskyrun.com

Contact:0086-576-84610586

Address:Chemical Development Zone
Huaihua Baohua Biotechnology Co.,Ltd

website:http://www.baochengchem.com

Contact:86-519-82698291

Address:HouYang chemical development zone,Jintan,Jiangsu,China (213200)
Wuxi Zuping Food Science And Technology Co.,LTD.

Contact:+86-510-87210822

Address:Guanlin town
Shuanghe Bio-Technology Limited(expird)

Contact:+86-571-61710758,18968016640

Address:Jinqiao north road 916# Fuyang
WD Silicone Co., Ltd

Contact:+86-27-87204219, +86-27-87215023

Address:2402, HuiGu Space-time Building, 8 Forest Road, East Lake Hi-Tech Development Zone

Relevant to this article

Synthesis of novel Schiff's bases containing pyridine rings

Doi:10.1081/SCC-120034167
(2004)
Microwave irradiation for accelerating each step for the synthesis of 1,2,4-triazino[5,6-b]indole-3-thiolsand their derivatives from isatin and 5-chloroisatin

Doi:10.1055/s-2004-815437
(2004)
Steric Effects on the Formation of Self-Assembled Monolayers of Alicyclic Thiol Derivatives on Au(111)

Doi:10.1002/bkcs.12364
(2021)
Antitumor agents. Part 232: Synthesis of cyclosulfite podophyllotoxin analogues as novel prototype antitumor agents

Doi:10.1016/j.bmcl.2003.12.096
(2004)
Bis Heteroannulation. 4. Facile Syntheses of Methylene Acids, Methylbutenolides, α-Methyl-γ-lactones, and Related Materials. Total Syntheses of (+/-)-Ligularone and (+/-)-Petasalbine

Doi:10.1021/ja00331a031
(1984)
Doi:10.1021/jo01324a027
(1979)

Article Doi