
Heterocycles p. 505 - 516 (1992)
Update date:2022-09-26
Topics:
Tsukayama, Masao
Kawamura, Yasuhiko
Tahara, Hideo
Alpinumisoflavone (4',5-dihydroxy-2",2"-dimethylpyrano<5",6"-g>isoflavone) (1a) was synthesized by regioselective reduction of 7-(4-hydroxyphenyl)-2,3-dihydro-5-methoxy-2,2-dimethyl-4H,6H-benzo<1,2-b:5,4-b'>dipyran-4,6-dione (15a) with NaBH4 and dehydrati
View MoreTianjin Chemsyntech Chemical Co., Ltd
Contact:+86-22-60872258
Address:Haitai green industry base in Tianjin, K1,5-601
Wuhan Chemwish Technology Co., Ltd
website:http://www.chemwish.com/
Contact:+86-27-67849912
Address:Room 1311, Unit 2, Block1, Innovation Road East Lake High-tech Development Zone Wuhan, Hubei,P.R. China
Shanghai Dano Pharmaceutical Co.,Ld.(expird)
Contact:+86-592-6266840
Address:Building 1 Room 512, 720 Cailun Rd, Zhangjiang High-Tech Park, Shanghai 201203, China
puyang hongda shengdao new material co.,ltd.
Contact:+86-393- 4896278
Address:No.29 East Zhongyuan Road
Contact:0572-2722882
Address:1201,F3,xinghuibandao,
Doi:10.1021/ic302633y
(2013)Doi:10.1016/S0040-4039(00)90505-7
(1967)Doi:10.1002/anie.202009408
(2020)Doi:10.1002/ejoc.201201208
(2013)Doi:10.1016/j.jorganchem.2014.06.011
(2014)Doi:10.1021/ol400318z
(2013)