Cancers de l’enfant: succès, partenariats et nouveaux défis
✍ Scribed by Y. Pérel; C. Vergely
- Publisher
- Springer-Verlag
- Year
- 2011
- Tongue
- French
- Weight
- 407 KB
- Volume
- 13
- Category
- Article
- ISSN
- 1292-3818
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
de l'azote liquefies a ete mesuree a diverses temperatures pour la raie vertc du mercure. Les valeurs obtenues sont cornparees aux valeurs donnees par Ia theorie de Lan g e vi n a partir du facteur de depolarisation de Ia Iurniere diffusee par I'azote et I'oxygene gazeux. Les valeurs experi mcntalcs
Abstractz The selective obtention of epoxy-pyronene from S-pyronene has been realized using metachloroperbenzo~c acid. The isomerization of this epoxydic compound with Lewis and protonic acids and on active alumina has been studied leading to cyclocitrals. Ionones are obtained from epoxy-pymnene by
Synthesis of new derivatives of 1-hydroxyindole and pyrazole. New 1-hydroxyindole derivatives have been synthesised by alkylation, acylation reactions and by condensation with acetylacetone and dehydroacetic acid. Action of hydrazines on 3-acetyl-1-hydroxy-indole leads to new pyrazole derivatives.