Prepn by reacting styrene and isoamyl alcohol with t-butyl hypobromite and then condensing the product with pyrrolidine: Mauvernay, Busch, DE 1811767 (1969 to C.E.R.M.), C.A. 72, 21607e (1970). Identification of urinary metabolites in humans and dogs: M. Constantin et al., Arzneim.-Forsch. 26, 80 (1976). Pharmcokinetics: M. Constantin, J. F. Pognat, ibid. 28, 646 (1978).
Antispasmodic.
This monograph has been retired and is no longer subject to revision or update.