Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Wai-Haan Hui"'
Publikováno v:
Phytochemistry. 14:1063-1066
From the petrol extracts of the leaves and stems of ten Lithocarpus species ( L. attenuata , L. cornea , L. elizabethae , L. glabra , L. haipinii , L. hancei , L. harlandi , L. irwinii , L. litchioides , and L. polystachya ) of the Fagaceae family, w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c233161ffa6b5c782b01974fa7a48f3e
https://doi.org/10.1016/0031-9422(75)85187-9
https://doi.org/10.1016/0031-9422(75)85187-9
Publikováno v:
Phytochemistry. 9:1099-1102
From the stems of Glochidion dasyphyllum, G. hongkongense and G. macrophyllum , twenty-two compounds have been isolated. These include eleven triterpenoids (nine related to lup-20(29)-ene and two to friedelane), and two sterols. One of the triterpeno
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07da318f4a0892385a0408c639323f0e
https://doi.org/10.1016/s0031-9422(00)85232-2
https://doi.org/10.1016/s0031-9422(00)85232-2
Publikováno v:
Phytochemistry. 10:1617-1620
The light petroleum extract of the stems of Macaranga tanarius (Euphorbiaceae) yielded in addition to several other terpenoids a new diterpene ketol, macarangonol, to which we assign structure I. A new diterpene ketol, macarangonol, has been isolated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35b6b3bc162e59d49321d23cf598068c
https://doi.org/10.1016/0031-9422(71)85035-5
https://doi.org/10.1016/0031-9422(71)85035-5
Autor:
Wai-Haan Hui, Man-Moon Li
Publikováno v:
Phytochemistry. 14:785-787
Methylation of the acidic mixture (isolation through the sodium salt) obtained from the ether soluble part of an ethanol extract of the stems of Lithocarpus attenuata gave a mixture which on chromatography led to the isolation of 3-methoxyoleana-2,12
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2bc032988f55a868c6a4883cf9f5a6aa
https://doi.org/10.1016/0031-9422(75)83035-4
https://doi.org/10.1016/0031-9422(75)83035-4
Autor:
C.N. Lam, Wai-Haan Hui
Publikováno v:
Phytochemistry. 4:333-335
The leaves of Hedyotis acutangula Champ, yield the triterpenoids, arborinone and isoarborinol; and the sterols, stigmasterol and γ-sitosterol. Arborinol and isoarborinol, members of a new type of triterpenoid, have only been isolated recently from G
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::655c2d0a39e41326bab8c719a015e0d5
https://doi.org/10.1016/s0031-9422(00)86180-4
https://doi.org/10.1016/s0031-9422(00)86180-4
Autor:
Wai-Haan Hui, W.K. Lee
Publikováno v:
Phytochemistry. 10:899-901
Five closely related triterpene acetates have been obtained from Lactuca denticulata . These together with the isolation of other triterpenoids and steroids from also L. indica , Ageratum conyzoides and A. houstonianum are reported.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bccac6f3aab1fa4a52d6c28344c8dc4f
https://doi.org/10.1016/s0031-9422(00)97171-1
https://doi.org/10.1016/s0031-9422(00)97171-1
Autor:
WAI-HAAN HUI, MAN-MOON LI
Publikováno v:
Chemischer Informationsdienst. 7
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d52f229bd8e9d8ccbb86f131484f7f7
https://doi.org/10.1002/chin.197612387
https://doi.org/10.1002/chin.197612387
Publikováno v:
Chemischer Informationsdienst. 6
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5736bb007226281e855bf3946e79ffb4
https://doi.org/10.1002/chin.197525074
https://doi.org/10.1002/chin.197525074
Autor:
Wai-Shing Chan, Wai-Haan Hui
Publikováno v:
Chemischer Informationsdienst. 4
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f5a9ad6ae750af8ec7a99fa8de594f9
https://doi.org/10.1002/chin.197319445
https://doi.org/10.1002/chin.197319445