Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Chunlong Cai"'
Publikováno v:
ACS Agricultural Science & Technology. 1:222-229
Our previous investigation revealed that phenanthroindolizidine alkaloid derivatives have a good inhibitory effect against tabacco mosaic virus (TMV) and that the conformation of these alkaloid ana...
Autor:
Wietfeld Bernhard, Xiangguang Tian, Yong Zhang, Franck Mallet, Richard Kaehny, Cheng Li, Leo A. Hardegger, Bo Yu, Jeannine Stäuble, Lei Shi, Barbara Bianchi, Florian Andreas Rampf, Jialiang Li, Stephan Lanz, Christoph Spoendlin, Christine Zepperitz, Xuesong Zhang, Shangjun Teng, Chunlong Cai, Yao Yang, Roger Humair, Alexandre Grand-Guillaume Perrenoud
Publikováno v:
Organic Process Research & Development. 24:1743-1755
We present the enantioselective synthesis of sodium (3S)-5-(benzyloxy)-2-(diphenylacetyl)-6-methoxy-1,2,3,4-tetrahydroisoquinoline-3-carboxylate (EMA401, olodanrigan), an angiotensin II type 2 anta...
Publikováno v:
Journal of Agricultural and Food Chemistry. 64:2039-2045
Our recent investigation on the antiviral activities against tobacco mosaic virus (TMV) of phenanthroindolizidine alkaloid analogues preliminarily revealed that the basic skeleton and substitution pattern at the C13a position of the molecule, which a
Publikováno v:
Bioorganicmedicinal chemistry letters. 24(13)
On the basis of our previous structure-activity relationship (SAR) and antiviral mechanism studies, a series of 13a-substituted phenanthroindolizidine alkaloid analogues (3a-16a, 3b, 4b, 6b, 7b, 10b, and 14b) were designed targeting tobacco mosaic vi
Publikováno v:
ChemInform. 44
The key steps are stereoselective alkylation of the bromides (I) and Pictet—Spengler cyclization of the amines (V).
Publikováno v:
The Journal of organic chemistry. 77(18)
The first enantioselective approach to 13a-methylphenanthroindolizidine alkaloids is reported, featuring an efficient stereoselective Seebach’s alkylation and Pictet–Spengler cyclization. The proposed and other three most probable structures were
Publikováno v:
Journal of Agricultural & Food Chemistry; 3/16/2016, Vol. 64 Issue 10, p2039-2045, 7p
Publikováno v:
Journal of Organic Chemistry; 9/21/2012, Vol. 77 Issue 18, p7981-7987, 7p