В исходной статье (Ji F, Huang F, Juhasz A, Wu W, Bodor N. Design, synthesis, and pharmacological evaluation of soft glycopyrrolate and its analog. Pharmazie. 2000 Mar;55(3):187-91. PMID: 10756538.) все же написано. " The results indicate that SG and SGA were as potent as atropine-MeBr in preventing carbachol induced bradycardia in the rat; however, their durations of action were significantly shorter. In conclusion, the newly synthesized SG and SGA showed soft nature in the body. They are anticholinergics with subtype selectivity and moderate potency, and can be used as topical antiperspirants."