Isopropylamine → (3aSR,10RS)-10-(3-Hydroxy-phenyl)-2-(2-isopropylamino-ethyl)-6-methoxy-3a-methyl-3a,4,9,10-tetrahydro-2,9,10a-triaza-cyclopenta[b]fluorene-1,3-dione

HRID 41039Notes

Reaction equation

Br[CH2:2][CH2:3][N:4]1[C:28](=[O:29])[N:7]2[CH:8]([C:21]3[CH:26]=[CH:25][CH:24]=[C:23]([OH:27])[CH:22]=3)[C:9]3[NH:10][C:11]4[C:16]([C:17]=3[CH2:18][C:6]2([CH3:30])[C:5]1=[O:31])=[CH:15][C:14]([O:19][CH3:20])=[CH:13][CH:12]=4.[CH:32]([NH2:35])([CH3:34])[CH3:33]>>[OH:27][C:23]1[CH:22]=[C:21]([CH:8]2[C:9]3[NH:10][C:11]4[C:16](=[CH:15][C:14]([O:19][CH3:20])=[CH:13][CH:12]=4)[C:17]=3[CH2:18][C:6]3([CH3:30])[C:5](=[O:31])[N:4]([CH2:3][CH2:2][NH:35][CH:32]([CH3:34])[CH3:33])[C:28](=[O:29])[N:7]23)[CH:26]=[CH:25][CH:24]=1

Participants

Reactant 2

HCID 6363Isopropylamine

HCID 68939448(+)-2-(2-Bromo-ethyl)-10-(3-hydroxy-phenyl)-6-methoxy-3a-methyl-3a,4,9,10-tetrahydro-2,9,10a-triaza-cyclopenta[b]fluorene-1,3-dione

Product 1

HCID 68945339(3aSR,10RS)-10-(3-Hydroxy-phenyl)-2-(2-isopropylamino-ethyl)-6-methoxy-3a-methyl-3a,4,9,10-tetrahydro-2,9,10a-triaza-cyclopenta[b]fluorene-1,3-dione

Procedure

The title compound is prepared similarly as described for example 30 using (3aSR,10RS)-2-(2-Bromoethyl)-10-(3-hydroxy-phenyl)-6-methoxy-3a-methyl-3a,4,9,10-tetrahydro-2,9,10a-triaza-cyclopenta[b]-fluorene-1,3-dione (example 24) and isopropyl amine as starting materials. MS: m/z (MH+)=463.2

Sources & evidence

ORD record: ord-d315d2efdb34426da5d78b164f082a57
Source dataset: uspto-grants-2013_09
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US08530493B2

Reaction notes

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