[EN] The present invention relates to the use of renin inhibitors and to renin inhibitor compositions for treatment of psiorasis. [FR] Cette invention se rapporte à l'utilisation d'inhibiteurs de résine et à des compositions d'inhibiteurs de résine dans le traitement du psoriasis.
Dipeptide isosteres. 2. Synthesis of hydroxyethylene dipeptide isostere diastereomers from a common γ-lactone intermediate. Preparation of renin and HIV-1 protease inhibitor transition state mimics.
作者:William R. Baker、John K. Pratt
DOI:10.1016/s0040-4020(01)81896-2
日期:1993.1
A general strategy for the synthesis of the hydroxyethylene dipeptideisostere diastereomers C or D has been developed. The syntheses proceeded through a common γ-lactone intermediate A or B. The C(3α) γ-lactone diastereomer A was prepared from the N-Cbz protected α-amino aldehyde and 2-(2-isopropylpropen-2-yl)trimethylsilane in five steps. The C(3β) γ-lactone diastereomer B was obtained by kinetic