- Abstract:
-
A polyhydroxy alkaloid has been isolated from the seeds of the African legume Angylocalyx pynaertii and identified as a 2-hydroxymethyl-3,4-dihydroxy-5-methylpyrrolidine by ms and 1H- and 13C-nmr spectroscopy. The absolute stereochemistry was established, by a stereochemically unambiguous synthesis from diacetone glucose, as 2,5-imino-1,2,5-trideoxy-D-mannitol, which may also be regarded as 2R,5R-dihydroxymethyl-3R,4R-dihydroxypyrrolidine (DMDP) [2] in which a hydroxymethyl group is deoxygena...
Expand abstract - Publication status:
- Published
- Publisher copy:
- 10.1021/np50098a020
-
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- Journal:
- Journal of natural products
- Volume:
- 56
- Issue:
- 8
- Pages:
- 1356-1364
- Publication date:
- 1993-08-05
- DOI:
- EISSN:
-
1520-6025
- ISSN:
-
0163-3864
- URN:
-
uuid:e1fd9a15-2b76-4e4b-b09c-beb75f44890a
- Source identifiers:
-
44293
- Local pid:
- pubs:44293
- Copyright date:
- 1993
Journal article
2-Hydroxymethyl-3,4-dihydroxy-6-methyl-pyrrolidine (6-deoxy-DMDP), an alkaloid beta-mannosidase inhibitor from seeds of Angylocalyx pynaertii.
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