ChemInform Abstract: PREPARATION AND PHARMACOLOGICAL ACTIVITY OF N6,O2‐DIPIVALOYL CYCLIC AMP

Abstract

Cyclisches Adenosinmonophosphat (AMPc) (I) reagiert als Triethylammoniumsalz mit Pivalinsäure‐anhydrid zum Ester‐amid (II), das, mit Butanol/Wasser an Kieselgel chromatographiert, bei 40°C zum Ester (III) verseift werden kann.

On the fragmentation of stereoisomeric substituted cyclohexylamines under electron impact. Comparison with corresponding alcohols and ethers

“…These compounds were prepared by the reduction of a mixture of cis-and trans-N-4-t-butylcyclohexylacetamides with lithiumaluminium hydride. 13 The mixture of 2c and 2t was separated by preparative gas chromatography.…”