Literature DB >> 15863927

Synthesis of optically active vomifoliol and roseoside stereoisomers.

Yumiko Yamano1, Masayoshi Ito.   

Abstract

A synthesis of optically active vomifoliol stereoisomers 1-4 and their glucosides, roseoside stereoisomers 5-8, was accomplished via alpha-acetylenic alcohol 11a or 11b effectively prepared by an asymmetric transfer hydrogenation of alpha,beta-acetylenic ketone 10. Simultaneous separation of these stereoisomers by HPLC was also performed.

Entities:  

Mesh：

Substances：

Year:  2005        PMID： 15863927     DOI： 10.1248/cpb.53.541

Source DB:  PubMed          Journal:  Chem Pharm Bull (Tokyo)        ISSN： 0009-2363            Impact factor:   1.645


  11 in total

1.  Nine pairs of megastigmane enantiomers from the leaves of Eucommia ulmoides Oliver.

Authors:  Jiankun Yan; Xuliu Shi; Paul Owusu Donkor; Huajie Zhu; Xiumei Gao; Liqin Ding; Feng Qiu
Journal:  J Nat Med       Date:  2017-06-20       Impact factor: 2.343

2.  (6R,9S)-6"-(4"-hydroxybenzoyl)-roseoside, a new megastigmane derivative from Ouratea polyantha and its effect on hepatic glucose-6-phosphatase.

Authors:  Jairo Bermúdez; María Rodríguez; Masahisa Hasegawa; Freddy González-Mujica; Sandra Duque; Yoichiro Ito
Journal:  Nat Prod Commun       Date:  2012-08       Impact factor: 0.986

3.  Anti-hyperlipidemic constituents from the bark of Shorea roxburghii.

Authors:  Toshio Morikawa; Saowanee Chaipech; Hisashi Matsuda; Makoto Hamao; Yohei Umeda; Hiroki Sato; Haruka Tamura; Kiyofumi Ninomiya; Masayuki Yoshikawa; Yutana Pongpiriyadacha; Takao Hayakawa; Osamu Muraoka
Journal:  J Nat Med       Date:  2012-01-20       Impact factor: 2.343

4.  Phytochemical characterization of the leaves of Mitragyna speciosa grown in U.S.A.

Authors:  Francisco León; Eman Habib; Jessica E Adkins; Edward B Furr; Christopher R McCurdy; Stephen J Cutler
Journal:  Nat Prod Commun       Date:  2009-07       Impact factor: 1.496

5.  Flavonoid glycosides isolated from unique legume plant extracts as novel inhibitors of xanthine oxidase.

Authors:  Chrysoula Spanou; Aristidis S Veskoukis; Thalia Kerasioti; Maria Kontou; Apostolos Angelis; Nektarios Aligiannis; Alexios-Leandros Skaltsounis; Dimitrios Kouretas
Journal:  PLoS One       Date:  2012-03-02       Impact factor: 3.240

6.  Metabolite Profiling of Eastern Teaberry (Gaultheria procumbens L.) Lipophilic Leaf Extracts with Hyaluronidase and Lipoxygenase Inhibitory Activity.

Authors:  Piotr Michel; Aleksandra Owczarek; Magdalena Matczak; Martyna Kosno; Paweł Szymański; Elżbieta Mikiciuk-Olasik; Anna Kilanowicz; Wiktor Wesołowski; Monika A Olszewska
Journal:  Molecules       Date:  2017-03-06       Impact factor: 4.411

7.  Chemical Constituents from Ethanoic Extracts of the Aerial Parts of Leea aequata L., a Traditional Folk Medicine of Myanmar.

Authors:  Nay Lin Tun; Dong-Bao Hu; Meng-Yuan Xia; Dong-Dong Zhang; Jun Yang; Thaung Naing Oo; Yue-Hu Wang; Xue-Fei Yang
Journal:  Nat Prod Bioprospect       Date:  2019-05-07

8.  Chemical constituents of Chaenomeles sinensis twigs and their biological activity.

Authors:  Joon Min Cha; Dong Hyun Kim; Lalita Subedi; Zahra Khan; Sang Un Choi; Sun Yeou Kim; Chung Sub Kim
Journal:  Beilstein J Org Chem       Date:  2020-12-17       Impact factor: 2.883

9.  Chemical constituents from the fruits of Forsythia suspensa and their antimicrobial activity.

Authors:  Ping-Chung Kuo; Guo-Feng Chen; Mei-Lin Yang; Ya-Hua Lin; Chi-Chung Peng
Journal:  Biomed Res Int       Date:  2014-03-12       Impact factor: 3.411

10.  Polyphenolic glycosides isolated from Pogostemon cablin (Blanco) Benth. as novel influenza neuraminidase inhibitors.

Authors:  Fang Liu; Wei Cao; Chao Deng; Zhaoquan Wu; Guangyao Zeng; Yingjun Zhou
Journal:  Chem Cent J       Date:  2016-08-10       Impact factor: 4.215
View more

北京卡尤迪生物科技股份有限公司 © 2022-2023.