187275-06-5 2H-Benzimidazol-2-one, 5,5'-[[(4R,5S,6S,7R)-tetrahydro-5,6-dihydroxy-2-oxo-4,7-bis(phenylmethyl)-1H-1,3-diazepine-1,3(2H)-diyl]bis(methylene)]bis[1,3-dihydro- 2H-Benzimidazol-2-one, 5,5'-[[tetrahydro-5,6-dihydroxy-2-oxo-4,7-bis(phenylmethyl)-1H-1,3-diazepine-1,3(2H)-diyl]bis(methylene)]bis[1,3-dihydro-, [4R-(4a,5a,6b,7b)] AIDS-044837 AIDS044837 Cyclic urea deriv.