205990-73-4

Basic information

• Product Name: [1-[2-(3-Aza-bicyclo[3.2.2]non-3-yl)-2-oxo-ethyl]-9-ethyl-5-(2-fluoro-phenyl)-2-oxo-2,3-dihydro-1H-benzo[e][1,4]diazepin-3-yl]-carbamic acid tert-butyl ester
• CAS NO: 205990-73-4
• Molecular Weight: 562.684
• Mol File: 205990-73-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: [1-[2-(3-Aza-bicyclo[3.2.2]non-3-yl)-2-oxo-ethyl]-9-ethyl-5-(2-fluoro-phenyl)-2-oxo-2,3-dihydro-1H-benzo[e][1,4]diazepin-3-yl]-carbamic acid tert-butyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: [1-[2-(3-Aza-bicyclo[3.2.2]non-3-yl)-2-oxo-ethyl]-9-ethyl-5-(2-fluoro-phenyl)-2-oxo-2,3-dihydro-1H-benzo[e][1,4]diazepin-3-yl]-carbamic acid tert-butyl ester(205990-73-4)
• EPA Substance Registry System: [1-[2-(3-Aza-bicyclo[3.2.2]non-3-yl)-2-oxo-ethyl]-9-ethyl-5-(2-fluoro-phenyl)-2-oxo-2,3-dihydro-1H-benzo[e][1,4]diazepin-3-yl]-carbamic acid tert-butyl ester(205990-73-4)

Safety Data

• Hazardous Substances Data: 205990-73-4(Hazardous Substances Data)

Upstream product

• 205990-71-2 [3-tert-Butoxycarbonylamino-9-ethyl-5-(2-fluoro-phenyl)-2-oxo-2,3-dihydro-benzo[e][1,4]diazepin-1-yl]-acetic acid ethyl ester 
• 205990-64-3 2-[9-Ethyl-5-(2-fluoro-phenyl)-2-oxo-2,3-dihydro-1H-benzo[e][1,4]diazepin-3-yl]-isoindole-1,3-dione 
• 205990-66-5 [9-Ethyl-5-(2-fluoro-phenyl)-2-oxo-2,3-dihydro-1H-benzo[e][1,4]diazepin-3-yl]-carbamic acid tert-butyl ester 
• 205990-63-2 Acetic acid 9-ethyl-5-(2-fluoro-phenyl)-2-oxo-2,3-dihydro-1H-benzo[e][1,4]diazepin-3-yl ester 
• 205990-65-4 3-Amino-9-ethyl-5-(2-fluoro-phenyl)-1,3-dihydro-benzo[e][1,4]diazepin-2-one 
• 205990-62-1 9-Ethyl-5-(2-fluoro-phenyl)-4-oxy-1,3-dihydro-benzo[e][1,4]diazepin-2-one 
• 205990-61-0 2-Bromo-N-[2-ethyl-6-(2-fluoro-benzoyl)-phenyl]-acetamide 
• 205990-60-9 (2-Amino-3-ethyl-phenyl)-(2-fluoro-phenyl)-methanone 
• 394-47-8 2-fluorobenzonitrile 
• 578-54-1 ortho-ethylaniline 
• 205990-72-3 [3-tert-Butoxycarbonylamino-9-ethyl-5-(2-fluoro-phenyl)-2-oxo-2,3-dihydro-benzo[e][1,4]diazepin-1-yl]-acetic acid 
• 283-24-9 3-azabicyclo[3,2,2]nonane 

Downstream Products

• 205990-74-5 3-Amino-1-[2-(3-aza-bicyclo[3.2.2]non-3-yl)-2-oxo-ethyl]-9-ethyl-5-(2-fluoro-phenyl)-1,3-dihydro-benzo[e][1,4]diazepin-2-one 

Relevant articles and documents

Relationship between dihedral angles of N1 and C9 substituents in 1,4- benzodiazepines and dual cholecystokinin-A and -B antagonistic activities

Introduction of a methyl moiety to the C9 position of a 1,4- benzodiazepine ring system afforded dual CCK-A and -B antagonistic activity. Novel derivatives having ethyl, isopropyl and chloro substituents at C9 were prepared in order to obtain more potent antagonistic activities. AM1(MOPAC93) calculations of the dihedral angles between the N1 and C9 substituents indicated that dihedral angles for dual antagonistic activities were between 50°and 60°. A methyl moiety was selected as the most suitable C9 substituent in this series for potent dual CCK-A and -B receptor antagonistic properties.