Inventor

STEMPEL ARTHUR

2 patents

Patents

2 patents

US4115105ASep 19, 1978

L-2-amino-4-(2-aminoethoxy)-butanoic acid

HOFFMANN LA ROCHE10 citations65

US3950320AApr 13, 1976

Phenylazo derivatives of antibiotic x-537a

HOFFMANN LA ROCHE1 citations47