151038-94-7, 6-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)hexanehydrazide 2,2,2-trifluoroacetate is a pyrrolines compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
1 mmol of doxorubicin, 3 mmol of 6-maleimidocaproyl hydrazide trifluoroacetate, mix 20mL of methanol and 0.01mL of trifluoroacetic acid, in the dark,The nucleophilic addition reaction was carried out at 20 C for 24 h; the obtained system was mixed with ethanol, and then subjected to precipitation and ultrafiltration centrifugation, and the obtained concentrated material was lyophilized. Obtaining maleimide functionalized doxorubicin; 1 mmol of KLAK peptide with a cysteine at the N-terminus, 15 mmol of tris(2-carbonylethyl)phosphoric acid hydrochloride and 10 mL of phosphate buffer solution (concentration: 20 mmol/L, pH 7.4) were mixed, and stirred at 25 C for 1 h; Then add 3 mmol of maleimide functionalized doxorubicin, adding reaction under stirring at 25 C for 2 h; the obtained system was allowed to stand at 4 C for 22 h, and then subjected to ultrafiltration centrifugation. The resulting concentrated material is lyophilized, an anti-tumor peptide-doxorubicin derivative is obtained., 151038-94-7
151038-94-7 6-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)hexanehydrazide 2,2,2-trifluoroacetate 23509306, apyrrolines compound, is more and more widely used in various fields.
Reference£º
Patent; Beihua University; Guan Xingang; Xia Wei; Chen Li; (11 pag.)CN109675051; (2019); A;,
Pyrroline – Wikipedia
1-Pyrroline | C4H7N – PubChem