1973 Volume 21 Issue 9 Pages 2048-2050
Pyrindicin isolated from Streptomyces griseofluvus var. pyrindicus is determined to be 5-(trans-1'-butenyl)-3-methyl-3, 4, 6, 7-tetrahydro-2H-1-pyrindine by its chemical reactions and the physico-chemical methods.