Synonyms: Penicillin G hydrabamine;Compocillin;Hydrabamine penicillin G;Penicillin G compd. with N,N'-bis(dehydroabietyl)ethylenediamine (2:1);4-Thia-1-azabicyclo(3.2.0)heptane-2-carboxylic acid, 3,3-dimethyl-7-oxo-6-((phenylacetyl)amino)- (2S-(2alpha,5alpha,6beta))-, compd.with (1R-(1alpha(1R*,4aS*,10aR*),4abeta,10aalpha))-N,N'-bis((1,2, 3,4,4a,9,10,10a-octahydro-1,4a-dimethyl-7-(1-methylethyl)-1-phenanthrenyl)methyl)-1,2-ethanediamine (2:1);3,3-dimethyl-7-oxo-6-[(phenylacetyl)amino]-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid - N,N'-di[(5xi)-abieta-8,11,13-trien-18-yl]ethane-1,2-diamine (1:1)