1-Hydroxybenzotriazole → [5-(1'-{[3,5-Diethoxy-4-(1-methyl-1H-pyrazol-4-yl)phenyl]carbonyl}-4-oxospiro[chroman-2,4'-piperidin]-6-yl)-2H-tetrazol-2-yl]methyl 2,2-dimethylpropanoate

Reaction equation

C1C=CC2N(O)N=NC=2C=1.CCN=C=NCCCN(C)C.Cl.[CH2:23]([O:25][C:26]1[CH:27]=[C:28]([CH:32]=[C:33]([O:41][CH2:42][CH3:43])[C:34]=1[C:35]1[CH:36]=[N:37][N:38]([CH3:40])[CH:39]=1)[C:29]([OH:31])=O)[CH3:24].Cl.[CH3:45][C:46]([CH3:73])([CH3:72])[C:47]([O:49][CH2:50][N:51]1[N:55]=[N:54][C:53]([C:56]2[CH:57]=[C:58]3[C:68](=[CH:69][CH:70]=2)[O:67][C:61]2([CH2:66][CH2:65][NH:64][CH2:63][CH2:62]2)[CH2:60][C:59]3=[O:71])=[N:52]1)=[O:48]>O.CN(C=O)C.CCN(CC)CC>[CH3:45][C:46]([CH3:73])([CH3:72])[C:47]([O:49][CH2:50][N:51]1[N:55]=[N:54][C:53]([C:56]2[CH:57]=[C:58]3[C:68](=[CH:69][CH:70]=2)[O:67][C:61]2([CH2:62][CH2:63][N:64]([C:29]([C:28]4[CH:32]=[C:33]([O:41][CH2:42][CH3:43])[C:34]([C:35]5[CH:36]=[N:37][N:38]([CH3:40])[CH:39]=5)=[C:26]([O:25][CH2:23][CH3:24])[CH:27]=4)=[O:31])[CH2:65][CH2:66]2)[CH2:60][C:59]3=[O:71])=[N:52]1)=[O:48]