← Back to patent-cliff list
CAS 2407879-42-7
tert-butyl 3-((R)-2-(2-((1r,4R)-4-((tert-butoxycarbonyl)(2-((tert-butoxycarbonyl)amino)ethyl)amino)cyclohexyl)acetamido)-2-((3aR,4R,6R,7aS)-3a,5,5-trimethylhexahydro-4,6-methanobenzo[d][1,3,2]dioxaborol-2-yl)ethyl)-2-methoxybenzoate
Codes: Tani-008
Application context (from source-drug indications)
Urinary tract infectionTaniborbactamPyelonephritisTaniborbactam
Source drugs (routes using this intermediate)
| Drug | Tier | Expiry |
|---|---|---|
| Taniborbactam | Tier C — Watch / trade | - |
Position in synthesis routes (up/downstream chain)
Ordered by route registration; left → right is the synthesis direction. The highlighted node is the current CAS; others link to their own profiles.
2-methoxy-3-methylbenzoic acid→tert-butyl 2-methoxy-3-methylbenzoate→tert-butyl 3-(bromomethyl)-2-methoxybenzoate→Benzoic acid, 3-[[(3aR,4R,6R,7aS)-hexahydro-3a,5,5-trimethyl-4,6-methano-1,3,2-benzodioxaborol-2-yl]methyl]-2-methoxy-, 1,1-dimethylethyl ester→Benzoic acid, 3-[(2S )-2-chloro-2-[(3aR ,4R ,6R ,7aS )-hexahydro-3a,5,5-trimethyl-4,6-methano-1,3,2-benzodioxaborol-2-yl]ethyl]-2-
methoxy-, 1,1-dimethylethyl ester→Benzoic acid, 3-[(2R )-2-amino-2-[(3aR ,4R ,6R ,7aS )-hexahydro-3a,5,5-trimethyl-4,6-methano-1,3,2-benzodioxaborol-2-yl]ethyl]-2-
methoxy-, 1,1-dimethylethyl ester→2-((1r,4r)-4-(tert-butoxycarbonyl(2-(tert-butoxycarbonylamino)ethyl)amino)cyclohexyl)acetic acid→tert-butyl 3-((R)-2-(2-((1r,4R)-4-((tert-butoxycarbonyl)(2-((tert-butoxycarbonyl)amino)ethyl)amino)cyclohexyl)acetamido)-2-((3aR,4R,6R,7aS)-3a,5,5-trimethylhexahydro-4,6-methanobenzo[d][1,3,2]dioxaborol-2-yl)ethyl)-2-methoxybenzoate→ethyl 2-((1r,4r)-4-aminocyclohexyl)acetate→tert-butyl (2-bromoethyl)carbamate→ethyl 2-((1r,4r)-4-(2-(tert-butoxycarbonylamino)ethylamino)cyclohexyl)acetate→ethyl 2-((1r,4r)-4-(tert-butoxycarbonyl(2-(tert-butoxycarbonylamino)ethyl)amino)cyclohexyl)acetate
Intermediates available on this site
No listed intermediates for this target yet — send an RFQ directly and it will enter our matching pool.
This is a CAS-level registry record: registrations across routes are merged. Supplier offers and buyer demands will be matched on this CAS as the primary key.