排序方式: 共有1条查询结果,搜索用时 0 毫秒
1
1.
CONSTANTINE POULOS PAGONITSA PASALIMANIOTOU AMALIA MANOLOPOULOU THEODOROS TSEGENIDIS 《Chemical biology & drug design》1991,38(4):308-313
Mixed carboxylic-phosphinic anhydrides derived from peptide acids and 1-oxo-1-chlorophospholane have been applied in the synthesis of the protected [Leu11]-SP1-11 by the fragment coupling strategy. The yields from fragment couplings were ca. 75%, the products were of high purity while the conditions of formation and coupling of the corresponding mixed phosphinic anhydrides, for optimum yields, have been evaluated. 相似文献
1