Baker's yeast treatment of some naturally occurring amides
β Scribed by Biswanath Das; A Kashinatham; P Madhusudhan
- Publisher
- Elsevier Science
- Year
- 1997
- Tongue
- French
- Weight
- 100 KB
- Volume
- 38
- Category
- Article
- ISSN
- 0040-4039
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β¦ Synopsis
The styryl double bond of brachystamide B and guineensine was found to be reduced by baker's yeast but that of piperine and piperlonguminine was uneffected. N-Isobutyl-2E,4E-decadienamide was also unchanged by baker's yeast treatment.
π SIMILAR VOLUMES
Synthesis of M-caryopterone (I), cC-dihydrocaryopterone (II), 9-methoxy-d-lapachone (III) and 4,9-dihydroxy-oC-lapachone (IV) has been carried out starting from juglone via 2,8-dihydroxy-1,4\_naphthoquinone.
## Abstract The naturally occurring (ex __Hedychium acuminatum__) compounds drimβ8(12)βene (1), albicanal (4), (__E__)β15,16βdinorlabdaβ8(17), 11βdienβ13βone (5), and (__E__)β15, 16βdinorlabdaβ8(17), 12βdienβ14βal (9), were prepared as racemates by starting from the synthetically available __rac__β