Sch 39370 [ Sch-39370,N-(N-(1-carboxyl-3-phenylpropyl)-Phe)-iso-Ser,N-(N-(1-carboxyl-3-phenylpropyl)phenylalanyl)isoserine,Sch 39370, L-OH-isomer ] RN given refers to (D)-hydroxy-isomer; RN for cpd without isomeric designation not available 9/89; structure given in first source; inhibits neutral metalloendopeptidase