2,2'-(1,2-Ethanediyldiimino)bis-1-butanol & 5,6,9,17,19,21-Hexahydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-8-[N-(4-methyl-1-piperazinyl)formimidoy]-2,7-(epoxypentadeca-[1,11 AIDS-008505 AIDS008505 Ethambutol & Rifampin