On August 16, 2018, Bradner, James; Roberts, Justin; Behman, Nabet; Winter, Georg; Phillips, Andrews J.; Heffernan, Timothy P.; Buckley, Dennis published a patent.Application In Synthesis of 2-(2,6-Dioxopiperidin-3-yl)-1,3-dioxoisoindoline-5-carboxylic acid The title of the patent was Regulating CAR-cells against inflammatory side effects by targeted CAR protein degradation through the use of ubiquitin ligase binding heterobifunctional compounds. And the patent contained the following:
Provided are compositions and methods for regulating chimeric antigen receptor (CAR) immune effector cell, for example T-cell, to modulate immunotherapy associated adverse inflammatory responses, for example, cytokine release syndrome and tumor lysis syndrome. This is done through the incorporation into CAR of a heterobifunctional compound-targeted protein or protein domain (dTAG) which allows for reversible control of the CAR expression and in turn the immune effector cell response while sparing the immune effector cell itself. The experimental process involved the reaction of 2-(2,6-Dioxopiperidin-3-yl)-1,3-dioxoisoindoline-5-carboxylic acid(cas: 1216805-11-6).Application In Synthesis of 2-(2,6-Dioxopiperidin-3-yl)-1,3-dioxoisoindoline-5-carboxylic acid
The Article related to dtag chimeric antigen receptor targeting protein degradation adverse inflammation, ubiquitin ligase binding heterobifunctional compound dtag car immune cell, Immunochemistry: Adjuvants, Antigens, Haptens, and Vaccines and other aspects.Application In Synthesis of 2-(2,6-Dioxopiperidin-3-yl)-1,3-dioxoisoindoline-5-carboxylic acid
Referemce:
Piperidine – Wikipedia,
Piperidine | C5H11N – PubChem