Sureshbabu, Vommina V.; Chennakrishnareddy, Gundala, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2009, vol. 48, # 7, p. 981 - 988
Sureshbabu, Vommina V.; Chennakrishnareddy, Gundala, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2009, vol. 48, # 7, p. 981 - 988
HOBt·DCHA-Mediated Synthesis of Sterically Hindered Peptides employing Fmoc-Amino Acid Chlorides in Both Solution-Phase and Solid Phase Methods
作者:Vommina V. Sureshbabu、Naremaddepalli S. Sudarshan、G. Chenna Krishna
DOI:10.1080/00397910802219536
日期:2008.7.24
Abstract The synthesis of peptides employing Fmoc-amino acid chlorides in presence of HOBt·DCHA salt in solution as well as by the solid-phase methods is described. The coupling was found to be complete in 30 min and free from racemization. The synthesis of β-casomorphin by solid-phase protocol employing Fmoc-amino acid chloride/HOBt·DCHA in DMF–CH2Cl2 has also been outlined. The final peptide was