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We note two strategic attributes of this work. First, the choice of testing venue for these libraries, although broad, was nonetheless informed by the reported activities of the naturally occurring alkaloids (i.e., it was reasonable to expect that purported antitussive compounds might exert effects on GPCRs found in the CNS). Second, the presence of total syntheses of the natural products themselves as well as versatile, flexible synthetic methods that would allow preparation of a diverse set of analogues was extremely helpful. In the present example, strongly potent ligands ultimately depended on the availability of a secondgeneration synthetic method able to provide a second major scaffold. Overall, this work demonstrates the positive synergy between the activities of natural product synthesis, synthetic methodology, and biological evaluation. |
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liugy2009(½ð±Ò+50, ·ÒëEPI+1): O(¡É_¡É)Oлл~~~ 2011-07-20 19:20:01
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8814402
ÖÁ×ðľ³æ (Ö°Òµ×÷¼Ò)
- ·ÒëEPI: 509
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- ¹ó±ö: 0.381
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- É¢½ð: 47
- ºì»¨: 16
- Ìû×Ó: 4185
- ÔÚÏß: 357.9Сʱ
- ³æºÅ: 1184404
- ×¢²á: 2011-01-06
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