Patent ID: 9193739
Filing Date: 2015-11-24
Classification: A61K,C07D,C07K

Abstract:
1. A hapten with a chemical formula chosen from the following: (i) N-((4R,4aR,7R,7aR,12bS)-9-hydroxy-3-methyl-2,3,4,4a,7,7a-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7-yl)-3-mercaptopropanamide; (ii) (4R,4aR,7S,7aR,12bS)-9-(3-mercaptopropanamido)-3-methyl-2,3,4,4a,5,6,7,7a-octahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7-yl acetate; (iii) N,N′-((4R,4aR,7S,7aR,12bS)-3-(4-(3-mercaptopropanamido)butyl)-2,3,4,4a,5,6,7,7a-octahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinoline-7,9-diyl)diacetamide; (iv) N-((4R,4aR,7S,7aR,12bS)-7-acetamido-3-methyl-2,3,4,4a,5,6,7,7a-octahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-9-yl)-3-mercaptopropanamide; (v) 3-mercapto-N-((4R,4aR,7R,7aS,12bS)-3-methyl-7-(2-oxopropyl)-2,3,4,4a,5,6,7,7a-octahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-9-yl)propanamide; and (vi) N-(4-((4R,4aR,7R,7aS,12bS)-7,9-bis(2-oxopropyl)-4,4a,5,6,7,7a-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-3(2H)-yl)butyl)-3-mercaptopropanamide.