Published 1962
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Synthesis of steroids 14C-4: acetates of 19-nor-testosterone and testosterone
Description
The acetates of 19-nor-testosterone 4-14C and testosterone 4-11C have been prepared from ICH3H814C with respective yields of 32 percents and 56 percents in report of ICH3-14C. The cyclization in acid medium has given correct yields in opposition with the cyclization in alkaline medium that gives low yields for the testosterone and negative yields for the 19-nor-testosterone
Availability note (English)
Available from INIS in electronic formAbstract (French)
Les acetates de 19-nortestosterone 4-14C et de testosterone 4-11C ont ete prepares a partir de l'ICH3H814C avec des rendements respectifs de 32 pour cent et de 56 pour cent par rapport a l'ICH3-14C. La cyclisation en milieu acide nous a donne de bons rendements contrairement a la cyclisation en milieu alcalin qui donne des rendements faibles pour la testosterone et negatifs pour la 19-nortestosterone. (auteur)Files
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Additional details
Additional titles
- Original title (French)
- Syntheses de steroides
Publishing Information
- Imprint Pagination
- 13 p.
- Report number
- CEA-R--2218
INIS
- Country of Publication
- France
- Country of Input or Organization
- France
- INIS RN
- 35044223
- Subject category
- S60: APPLIED LIFE SCIENCES;
- Descriptors DEI
- ACETATES; CARBON 14; HORMONES; STEROIDS; TESTOSTERONE; TRACER TECHNIQUES
- Descriptors DEC
- ANDROGENS; ANDROSTANES; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; CARBON ISOTOPES; CARBOXYLIC ACID SALTS; EVEN-EVEN NUCLEI; HORMONES; HYDROXY COMPOUNDS; ISOTOPE APPLICATIONS; ISOTOPES; KETONES; LIGHT NUCLEI; NUCLEI; ORGANIC COMPOUNDS; RADIOISOTOPES; STEROID HORMONES; STEROIDS; YEARS LIVING RADIOISOTOPES