Phytochemistry p. 2859 - 2862 (1992)
Update date:2022-09-26
Topics:
Quijano, Leovigildo
Gomez-Garibay, Federico
Garcia-Perez, Guillermina
Rios, Tirso
Investigation of a new collection of Ageratum corymbosum resulted in the isolation of three new flavonoids, 4'-hydroxy-5,6,7,3'tetramethoxyflavanone, 5-hydroxy-6,7,2',3',4',5'-hexamethoxyflavone and 3'-hydroxy-5,6,7,2',4',5'-hexamethoxyflavone, named agecorynins E, F and G, respectively.Their structures were established by spectral methods and chemical transformations. 5-Hydroxy-7,8,2',3',4',5'-hexamethoxyflavone (isoagerocorynin F), obtained from agehoustin B, is also reported. Key words: Ageratum corymbosum; Asteraceae; Eupatoriae; flavones; flavanones; heptasubstituted and hexasubstituted flavones.
View Morewebsite:http://www.dulynet.com/
Contact:025-84699383 -8003
Address:Room 503, Building 2, Chuangxinhui, No. 61 Wenjing Road, High-tech Development Zone, Pukou District, Nanjing City, Jiangsu Province Nanjing, Jiangsu
Ningbo Hi-tech Zone Nice-Synth Chemical Industry Ltd.
Contact:+86-(574)-81110986
Address:No. 1210, Building 3, Wante Business Centre, Hi-tech Zone, Ningbo
Yangzhou Zhongbao Pharmaceutical Co.,Ltd
Contact:+86-514-88290838
Address:Jiangsu Baoying county economic develpment zone in baoying avenue91
Chongqing Werlchem Fine Chemical Co. Ltd
Contact:+86-23-67521957
Address:NO.15,Fortune Road,Yubei District,401121,Chongqing,China
Shanghai Mio Chemical Co., Ltd
Contact:0086 21- 64401188-622
Address:16 Floor NO.2 Jiefang Building, No. 4855 Dushi Road, 201100 Shanghai, P.R.China
Doi:10.1002/anie.201300881
(2013)Doi:10.1016/j.tetlet.2013.05.063
(2013)Doi:10.1039/c3cc43216e
(2013)Doi:10.1016/S0020-1693(00)92368-5
(1992)Doi:10.1021/acs.joc.7b03198
(2018)Doi:10.1016/j.bmcl.2017.01.084
(2017)
