Acetic Anhydride → HCID 68585219, compound

HRID 18044Notes

Reaction equation

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

Participants

Reactant 2

HCID 7918Acetic Anhydride

HCID 685855762-Hydroxy-6-methoxy-3,3,14-trimethyl-2,3-dihydro-1H-benzo[b]-chromeno[6,5-g][1,8]naphthyridin-1,7(14H)-dione

Product 1

HCID 68585219HCID 68585219, compound

Procedure

The product is obtained according to the procedure of Example 13 starting from the compound of Example 15 and using acetic anhydride instead of butyryl chloride.

Workup

customThe product is obtained

Sources & evidence

ORD record: ord-eb4fdcdbe7884d969c97e4811d013dc7
Source dataset: uspto-grants-2010_06
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US07741325B2

Reaction notes

Loading…