| Literature DB >> 11796044 |
Kazuo Nagasawa1, Angelina Georgieva, Hiroyuki Koshino, Tadashi Nakata, Tetsuya Kita, Yuichi Hashimoto.
Abstract
[structure: see text] Crambescidin 359 (4), which is the "vessel part" of the pentacyclic guanidine alkaloid ptilomycalin A (1), was synthesized for the first time based upon successive 1,3-dipolar cycloaddition reaction. This synthesis established the absolute stereochemistry of 4.Entities:
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Year: 2002 PMID： 11796044 DOI： 10.1021/ol0168263
Source DB: PubMed Journal: Org Lett ISSN： 1523-7052 Impact factor: 6.005