Meckes-Lozoya M, Lozoya X, González J L, Martínez M
Unidad de Investigación en Medicina Tradicional y Desarrollo de Medicamentos, IMSS, México.
Arch Invest Med (Mex). 1990 Apr-Jun;21(2):171-4.
An alkaloidal fraction was obtained from Mimosa tenuiflora (Willd.) Poir (tepescohuite) trunk bark. The product contained mainly an indolealkylamine and three minor alkaloids. This fraction inhibited the peristaltic reflex in the guinea-pig isolated ileum in vitro.