an older antagonist , [ ac-d-phe ( pcl ) 1,2 , d-trp3 , d-arg6 , d-ala10 ] -lh-rh ( org 30276 ) , had a lesser effect , and the agonist des-gly10- [ d-ser ( tbu ) 6 ] lh-rh ethylamide ( buserelin ) had no effect .
C0023610
lh-rh
C0006456
buserelin