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brevifoliol/taxus yunnanensis
Krækjan er vistuð á klemmuspjaldið
5 niðurstöður
A brevifoliol analogue from the Himalyan yew Taxus wallichiana.
Aðeins skráðir notendur geta þýtt greinar
Skráðu þig / skráðu þig
The needles of Taxus wallichiana gave a new brevifoliol derivative whose structure was established by spectral data.
Minor taxoids from Taxus wallichiana.
Aðeins skráðir notendur geta þýtt greinar
Skráðu þig / skráðu þig
The needles of Taxus wallichiana afforded a new analogue of taxinine M [1a] and two derivatives of brevifoliol [2a, 3a]. The conformation of 3a was investigated by nmr spectroscopy with the aid of variable-temperature experiments and in situ reactions.
Wallifoliol, a taxol congener with a novel carbon skeleton, from Himalayan Taxus wallichiana.
Aðeins skráðir notendur geta þýtt greinar
Skráðu þig / skráðu þig
A new taxoid, wallifoliol [3], has been isolated, along with five known taxoids (taxol, cephalomannine, 10-deacetylbaccatin III, brevifoliol, 2-acetoxy brevifoliol = taxchinin A) from extracts of the needles of Himalayan Taxus wallichiana. The structure of wallifoliol has been assigned primarily
Brevifoliol and its Analogs: A New Class of Antitubercular Agents
Aðeins skráðir notendur geta þýtt greinar
Skráðu þig / skráðu þig
Brevifoliol is an abeo-taxane isolated from the Taxus wallichiana needles, eighteen semi-synthetic esters derivatives of brevifoliol were prepared by Steglich esterification and screened for their anti-tubercular potential against Mycobacterium tuberculosis H37Ra avirulent strain. The 3-[chloro (7)]
Analysis of taxol and major taxoids in Himalayan yew, Taxus wallichiana.
Aðeins skráðir notendur geta þýtt greinar
Skráðu þig / skráðu þig
A reversed-phase column liquid chromatography method for the analysis of taxol, 10-deacetylbaccatin III, baccatin IV, 1-hydroxybaccatin I, 2-acetoxybrevifoliol, brevifoliol, 2'-deacetoxydecinnamoyltaxinine J and 2'-deacetoxytaxinine J in yew needles has been developed using a Nova-Pak Phenyl column
Heillasta gagnagrunnur lækningajurtanna sem studdur er af vísindum
- Virkar á 55 tungumálum
- Jurtalækningar studdir af vísindum
- Jurtaviðurkenning eftir ímynd
- Gagnvirkt GPS kort - merktu jurtir á staðsetningu (kemur fljótlega)
- Lestu vísindarit sem tengjast leit þinni
- Leitaðu að lækningajurtum eftir áhrifum þeirra
- Skipuleggðu áhugamál þitt og vertu vakandi með fréttarannsóknum, klínískum rannsóknum og einkaleyfum
Sláðu inn einkenni eða sjúkdóm og lestu um jurtir sem gætu hjálpað, sláðu jurt og sjáðu sjúkdóma og einkenni sem hún er notuð við.
* Allar upplýsingar eru byggðar á birtum vísindarannsóknum
