118447-04-4Relevant articles and documents
Proline-based reduced dipeptides as recyclable and highly enantioselective organocatalysts for asymmetric Michael addition
Cao, Xiaohui,Wang, Ge,Zhang, Richeng,Wei, Yingying,Wang, Wei,Sun, Huichao,Chen, Ligong
, p. 6487 - 6490 (2011/11/05)
A series of novel proline-based reduced dipeptides was developed and evaluated for a direct Michael addition of ketones and aldehydes to nitroalkenes. Excellent yields (up to 95%), diastereoselectivities (up to 98% dr) and enantioselectivities (up to 98%
SYNTHESIS AND BIOLOGICAL ACTIVITIES OF BRADYKININ ANALOGUES WITH Ψ(E,CH=CH) AND Ψ(CH2-NH) ISOSTERIC PEPTIDE BOND REPLACEMENTS
Scarso, A.,Degelaen, J.,Viville, R.,Cock, E. De,Marsenille, M. Van,et al.
, p. 381 - 399 (2007/10/02)
The synthesis of bradykinin analogues is described in which the Gly4-Phe5, Phe5-Ser6 or the Pro7-Phe8 peptide bond has been replaced by a trans carbon-carbon double bond or by a "reduced" peptide bond.Some of the analogues display high potency and prolonged activity in the rat blood pressure test, indicating increased metabolic stability.A clear selectivity is obtained towards the myotropic effect in the guinea pig ileum.