File:Neristatin 1.svg

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English: Chemical structure of neristatin 1, a polyketide isolated from Bugula neritina. Ki for protein kinase C: 21.2 nM (PDBu: 0.53 nM). Absolute stereochemistries of northern hemisphere of neristatin were firstly assigned as 3(R), 5(R), 7(S), 9(S), and 15(R) based upon the known absolute stereochemistry of the related bryostatins, but X-ray crystal structure in the patent document indicates that absolute stereochemistry at position C-9 (hemiketal position) is R.


Pettit, G. R.; Gao, F.; Herald, D. L.; Blumberg, P. M.; Lewin, N. E.; Nieman, R. A. (1991). "Antineoplastic agents. 224. Isolation and structure of neristatin 1". J. Am. Chem. Soc. 113 (17): 6693–6695. DOI:10.1021/ja00017a062.

US patent 5196447
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Source Own work
Author Charlesy
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Public domain This image of a simple structural formula is ineligible for copyright and therefore in the public domain, because it consists entirely of information that is common property and contains no original authorship.
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Date/TimeThumbnailDimensionsUserComment
current00:31, 21 November 2017Thumbnail for version as of 00:31, 21 November 2017572 × 436 (31 KB)CharlesyStereochemistry at C-9.
07:58, 27 June 2012Thumbnail for version as of 07:58, 27 June 2012465 × 362 (18 KB)Charlesy{{Information |Description ={{en|1=Chemical structure of neristatin 1, a polyketide isolated from ''Bugula neritina''. {{cite journal|title= Antineoplastic agents. 224. Isolation and structure of neristatin 1|author=Pettit, G. R.; Gao, F.; Herald,...

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