Any of various natural or synthetic compounds containing two or more amino acids linked by the carboxyl group of one amino acid and the amino group of another.
肽一种自然或人工的合成物，包括二个或二个以上氨基酸，通过一个氨基酸的酸基和另一个的羧基结合而成。
2
Zirconium compounds can crosslink polymers which contain suitable functional groups, such as carboxyl and hydroxyl.
锆化合物可交联含有某些官能团，如羧基、羧基的聚合物。
3
Studies on the Synthesis and Bioactivity of Novel 3 - Carboxyl - 1, 2, 4 - Triazole Compounds Containing Thioamide.