The present invention provides single chain antibody-directed polymeric prodrugs containing multifunctional linkers. Methods of making the polymeric delivery systems and methods of treating mammals using the same are also disclosed.
Triazolylmethyl tert-butyl carbinol derivatives which have plant growth
申请人:Imperial Chemical Industries PLC
公开号:US04999043A1
公开(公告)日:1991-03-12
Triazole compounds useful as plant growth regulators of the formula ##STR1## and stereoisomers thereof, wherein R.sup.1 is selected from alkyl and haloalkyl groups, R.sup.2 is hydrogen, and R.sup.3 is a tertiary butyl group optionally substituted by halogen; and acid addition salts, and metal complexes thereof.
The invention relates to substituted spirocyclic cyclohexane derivatives which have an affinity for the μ opioid receptor and the ORL1 receptor, processes for the preparation thereof, medicaments containing these compounds and the use of these compounds for the preparation of medicaments.
Photoinduced Remote Functionalisations by Iminyl Radical Promoted C−C and C−H Bond Cleavage Cascades
作者:Elizabeth M. Dauncey、Sara P. Morcillo、James J. Douglas、Nadeem S. Sheikh、Daniele Leonori
DOI:10.1002/anie.201710790
日期:2018.1.15
A photoinduced cascade strategy leading to a variety of differentially functionalised nitriles and ketones has been developed. These reactions rely on the oxidative generation of iminyl radicals from simple oximes. Radical transposition by C(sp3 )-(sp3 ) and C(sp3 )-H bond cleavage gives access to distal carbon radicals that undergo SH 2 functionalisations. These mild, visible-light-mediated procedures
Etude de la reaction de polonovski sur une molecule modele, la dregamine
作者:P. Mangeney
DOI:10.1016/0040-4020(78)88329-x
日期:1978.1
The effect of acylating reagent on the Polonovski reaction with dregamine, the N-oxide was studied using acetic anhydride, trifluoroacetyl acetate (a mixedanhydride) and acetyl chloride under Schotten-Baumann conditions.