Substituted Oxindole Derivatives, Medicaments Containing Said Derivatives and Use Thereof
申请人:Lubisch Wilfried
公开号:US20120115842A1
公开(公告)日:2012-05-10
The invention relates to novel oxindole derivatives of general formula (I), wherein substituents A, B, X and Y are defined as in claim
1
, medicaments containing said derivatives, and the use thereof in the prophylaxis and/or treatment of vasopressin-dependent and/or oxytocin-dependent diseases.
Why Proline? Influence of Ring-Size on the Collagen Triple Helix
作者:Jasmine Egli、Tobias Schnitzer、Johannes C. B. Dietschreit、Christian Ochsenfeld、Helma Wennemers
DOI:10.1021/acs.orglett.9b03528
日期:2020.1.17
piperidine-2-carboxylic acid, H-Aze-OH and H-Pip-OH) of proline on the stability of the collagentriplehelix was examined. Computational and nuclear magnetic resonance spectroscopic studies with model compounds and thermal denaturation experiments with collagen peptides showed that the ring-size analogs destabilize the triplehelix to a similar extent by either mismatching backbone dihedral angles ϕ and ψ (Pip)