Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Preparation of trans-fused 3,3a,8,12b-tetrahydro-2h-dibenzo[3,4:6,7]cyclohepta[1,2-b]furan derivatives

Preparation of trans-fused 3,3a,8,12b-tetrahydro-2h-dibenzo[3,4:6,7]cyclohepta[1,2-b]furan derivatives

US Patent 6998494 · Granted Feb 14, 2006

Estimated economic value: $98,315,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Composition of fused tricyclic gamma-amino acid derivatives and the preparation 2025
Simplified procedure for the preparation of darunavir2022
Simplified procedure for the preparation of darunavir2020
Mono-hydrochloric salts of an inhibitor of histone deacetylase2014
Fumarate salt of (alpha S, beta R)-6-bromo-alpha-[2-(dimethylamino)ethyl]-2-meth2013
Process for the production of n-(2,6-dimethyl-phenyl)-2-piperazin-1-yl-acetamide2013
Nalmefene prodrugs2013
Substituted tetracyclic tetahydrofuran, pyrrolidine and tetrahydrothiophene deri2013
Substituted tetracyclic tetahydrofuran, pyrrolidine and tetrahydrothiophene deri2013
Substituted tetracyclic tetahydrofuran, pyrrolidine and tetrahydrothiophene deri2013
Substituted tetracyclic tetahydrofuran, pyrrolidine and tetrahydrothiophene deri2013
Process for regioselective mono-tosylation of diols2012