Androgenic and Anabolic Action of Testosterone Derivatives

ANABOLIC AND OTHER HORMONAL ACTIVITIES OF 2α,17α-Dimethyl-19-Nortestosterone AND ITS DERIVATIVES

“…The progestational activity of norethandrolone, one of the first anabolic steroid introduced and 19-nortestosterone derivatives, had been separately reported by Pincus et al (12) and Drill et al (13). Later Drill and Riegel (14) summarized the structure-activity relationship of the 17-substituted-19-nortestosterone.…”

The Effect of Norethandrolone (Nilevar) on Growth in the Female Guinea-Pig

“…As indicated by the pattern of urinary nitrogen excre¬ tion, Kochakian (1950), Kochakian, Moe & Dolphin (1950) and Drill & Saunders (1956) found nitrogen retention in rats during the treatment-followed by a 'rebound effect ' on cessation oftreatment. As indicated by the pattern of urinary nitrogen excre¬ tion, Kochakian (1950), Kochakian, Moe & Dolphin (1950) and Drill & Saunders (1956) found nitrogen retention in rats during the treatment-followed by a 'rebound effect ' on cessation oftreatment.…”