Building Blocks

10/06/2015

Peptoids - Peptide Backbone Derivatisation

Alkylating the Nitrogen of an amide bond results in peptoid structures, leading to conformational restrains, like N-methylation and allows backbone derivatisation. Applications already have been published with Cilengitide, Piscidin 1, and MC4 receptor agonist.

Improved Synthesis with Dmb-Glycine Dipeptide Building Blocks

Positions next to Glycine are often reasons for side reactions, as aspartamide or diketopiperazine formation can occur. Dmb and Tmb can be used for temporary protection of the amide nitrogen of a peptide bond, in order to solubilize the peptide and increase yield and purity.

Diamines & Polyamines

Compounds like putrescine, spermidine, and spermine play important roles in a many biological functions. Many of them are excellent targets for oncology studies and other fields of medicinal chemistry.
Find in our new brochure Diamines & Polyamines our possibilities for custom synthesis and a set over 100 available derivatives.