Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Gao-jun Fan"'
Publikováno v:
ARKIVOC, Vol 2004, Iss 13, Pp 5-16 (2004)
Externí odkaz:
https://doaj.org/article/fd98161650f64c3d848f01d9ec917591
Publikováno v:
Chinese Journal of Computers. 31:881-895
Publikováno v:
Industrial & Engineering Chemistry Research. 48:2717-2720
Speciation studies in aqueous monoethanolamine (MEA) solution at different CO2 loadings have been conducted via nuclear magnetic resonance (NMR) spectroscopy. The results showed that the diagnostic...
Publikováno v:
Phytochemistry Letters. 1:207-210
The bioassay-guided purification of chloroform extracts of Kalimeris indica (Linn) Schultz-Bip led to the isolation of three diacylglycerols: 1-O-(9Z,12Z,15Z-octadecatrienoyl)-2-O-hexadecanoylglycerol (1), 1-O-(9Z,12Z,15Z-octadecatrienoyl)-2-O-hexade
Autor:
Gao-jun Fan, Andrew G. H. Wee
Publikováno v:
Organic Letters. 10:3869-3872
The stereoselective syntheses of 2-substituted and 2,6-disubstituted 3-hydroxypiperidine alkaloids, (+)-isofebrifugine and (-)-sedacryptine, from a common, functionalized nonracemic bicyclic building block are achieved, demonstrating the flexibilty o
Publikováno v:
Tetrahedron: Asymmetry. 17:297-307
The enantio- and site-selectivity of the intramolecular C–H insertion reactions of acyclic N-arylalkyl, N-bis(trimethylsilyl)methyl α-diazoacetamides, and α-carboalkoxy-α-diazoacetamides 1a–g, catalyzed by chiral Rh(II) carboxamidates and Rh(I
Publikováno v:
Tetrahedron. 61:1551-1562
The λ3-iodane [bis(trifluoroacetoxy)]iodobenzene (BTI)-mediated oxidative dearomatization of 2-alkoxyarenols with soft external carbon-based nucleophiles constitutes a rapid access to highly functionalized naphthoid cyclohexa-2,4-dienones. These syn
Publikováno v:
Chem. Commun.. :3732-3734
gamma- and delta-Lactam diazoacetates undergo efficient intramolecular C-H insertion catalyzed by Rh2(MPPIM)4 with excellent regioselectivity and cis-diastereoselectivity to provide synthetically useful bicyclic lactam lactones.
Publikováno v:
Journal of Natural Products. 59:304-307
Six new triterpenoids, 3β,23,24-trihydroxyolean-12-en-28-oic acid (1), 3β,6β,24-trihydroxyolean-12-en-28-oic acid (2), 3β,6β,19α,24-tetrahydroxyurs-12-en-28-oic acid (3), cincholic acid 3β-O-β-D-fucopyranoside (4), pyrocincholic acid 3β,-O-
Publikováno v:
ChemInform. 32
A series of umbelliferone derivatives was prepared and their 5α-reductase type 1 inhibitory activities were evaluated in cell culture systems. Our studies have identified a new series of potent 5α-reductase type 1 inhibitors and provided the basis