maurice-shamma documents

Thalictrum alkaloids V. Isolation
Documents Thalictrum alkaloids V. Isolation
Camptothecin
Documents Camptothecin
Three new alkaloids from Buxus papillosa
Documents Three new alkaloids from Buxus papillosa
Biogenetic pathways for the aporphinoid alkaloids
Documents Biogenetic pathways for the aporphinoid alkaloids
Dehydroprotoberberinium salts as synthetic intermediates
Documents Dehydroprotoberberinium salts as synthetic intermediates
The structure and stereochemistry of raujemidine
Documents The structure and stereochemistry of raujemidine
A controlled oxidation of bisbenzylisoquinolines
Documents A controlled oxidation of bisbenzylisoquinolines
The stereochemistry of the C-3 ethyl side chain in uleine and its analogs
Documents The stereochemistry of the C-3 ethyl side chain in uleine and its analogs
The problem of the 1,2,9,10-tetraoxygenated aporphines and the synthesis of (±)-1-hydroxy-2,9,10-trimethoxyaporphine
Documents The problem of the 1,2,9,10-tetraoxygenated aporphines and the synthesis of (±)-1-hydroxy-2,9,10-trimethoxyaporphine
New facets of protoberbinoid chemistry: the 8,13-dioxoberbines
Documents New facets of protoberbinoid chemistry: the 8,13-dioxoberbines
Thalictrum alkaloids VI: (−)-Veronamine, a glycosidic benzylisoquinoline
Documents Thalictrum alkaloids VI: (−)-Veronamine, a glycosidic benzylisoquinoline
The total synthesis of (±)-mesembrine
Documents The total synthesis of (±)-mesembrine
Thalictrum alkaloids II. Thalidastine
Documents Thalictrum alkaloids II. Thalidastine
The absolute configuration of the isopavine alkaloids
Documents The absolute configuration of the isopavine alkaloids
The selective demethylation of quaternary ammonium salts
Documents The selective demethylation of quaternary ammonium salts
A new group of isoquinoline alkaloids : The secoberbines
Documents A new group of isoquinoline alkaloids : The secoberbines