1-[2(S)-Hydroxy-3(S)-(N-(quinoline-2-carbonyl)-(L)-asparaginyl)amino-4-phenyl-butyl]-1-[cyclohexylmethyl]-2-[tert-butoxycarbonyl]-hydrazine → 1-[2(S)-Hydroxy-3(S)-(N-(quinoline-2-carbonyl)-(L)-asparagyl)amino-4-phenyl-butyl]-1-[cyclohexylmethyl]-hydrazine
Reaction equation
[OH:1][C@H:2]([C@@H:20]([NH:28][C:29](=[O:48])[C@H:30]([CH2:44][C:45](=[O:47])[NH2:46])[NH:31][C:32]([C:34]1[CH:43]=[CH:42][C:41]2[C:36](=[CH:37][CH:38]=[CH:39][CH:40]=2)[N:35]=1)=[O:33])[CH2:21][C:22]1[CH:27]=[CH:26][CH:25]=[CH:24][CH:23]=1)[CH2:3][N:4]([CH2:13][CH:14]1[CH2:19][CH2:18][CH2:17][CH2:16][CH2:15]1)[NH:5]C(OC(C)(C)C)=O>C(O)=O>[OH:1][C@H:2]([C@@H:20]([NH:28][C:29](=[O:48])[C@H:30]([CH2:44][C:45](=[O:47])[NH2:46])[NH:31][C:32]([C:34]1[CH:43]=[CH:42][C:41]2[C:36](=[CH:37][CH:38]=[CH:39][CH:40]=2)[N:35]=1)=[O:33])[CH2:21][C:22]1[CH:27]=[CH:26][CH:25]=[CH:24][CH:23]=1)[CH2:3][N:4]([CH2:13][CH:14]1[CH2:15][CH2:16][CH2:17][CH2:18][CH2:19]1)[NH2:5]Participants
3
Reactant 1
Product 1
Reagents, catalysts & solvents 1
Procedure
Analogously to Example 98 (see below), 921 mg (1.39 mmol) of 1-[2(S)-hydroxy-3(S)-(N-(quinoline-2-carbonyl)-(L)-asparagyl) amino-4-phenyl-butyl]-1-[cyclohexylmethyl]-2-[tert-butoxy-carbonyl]-hydrazine (Example 100 A), see below) in 37 ml of formic acid are reacted to form the title compound and used directly in the next step.