Chemistry of Natural Compounds p. 654 - 657 (1982)
Update date:2022-08-29
Topics:
Batirov, E. Kh.
Matkarimov, A. D.
Malikov, V. M.
Seitmuratov, E.
Two coumarin glycosides have been isolated from an aqueous ethanolic extract of the epigeal part of Haplophyllum obtusifolium: (I) - C16H16O10, mp 164-166 deg C, <α>D -52.4 deg (dimethylformamide); and (II) - C26H26O12, mp 206-208 deg C, <α>D -110.5 deg (pyridine).It has been established on the basis of chemical transformations and spectral characteristics that (I) has the structure of fraxetin 7-O-β-D-glucopyranoside and (II) that of scopoletin 7-O-(6'-O-feruloyl-β-D-glucopyranoside).
View MoreLyrin Industrial Corporation Limited
Contact:86-731-82571800
Address:Rm 2408,Asia Economy International Building,Shaoshan Road South,Yuhua District,Changsha,Hunan,China
Contact:+86-21-38682181
Address:shanghai ,china
Shanghai Yuanding Chem. Sci. & Tech. Co., Ltd.
website:http://www.shydtec.com
Contact:86-21-57721279
Address:Science and Technology Park, Songjiang District, Shanghai, China
Contact:86-571-85586718
Address:join hands science park,NO.4028 nanhuan road,hanghzou ,zhejiang,china
Contact:+1-284-4950244
Address:Box 3069, Road Town, Tortola, British Virgin Islands
Doi:10.1016/S0921-4526(01)00855-9
(2001)Doi:10.1016/j.ica.2011.01.006
(2011)Doi:10.1055/s-2005-872664
(2005)Doi:10.1021/acs.orglett.9b00557
(2019)Doi:10.1039/c39870001857
(1987)Doi:10.1016/S0040-4020(01)90859-2
(1971)