CA2362632A1 - R-substitue-2 ou 3-aminomethyle-4-amino-3,4-dihydro-2h-1,4-benzoxazines comme intermediaires pour produire des agents analgesiques - Google Patents

R-substitue-2 ou 3-aminomethyle-4-amino-3,4-dihydro-2h-1,4-benzoxazines comme intermediaires pour produire des agents analgesiques Download PDF

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Publication number
CA2362632A1
CA2362632A1 CA002362632A CA2362632A CA2362632A1 CA 2362632 A1 CA2362632 A1 CA 2362632A1 CA 002362632 A CA002362632 A CA 002362632A CA 2362632 A CA2362632 A CA 2362632A CA 2362632 A1 CA2362632 A1 CA 2362632A1
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CA
Canada
Prior art keywords
benzoxazines
aminomethyl
intermediates
amino
dihydro
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002362632A
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English (en)
Other versions
CA2362632C (fr
Inventor
Thomas Edward D'ambra
Malcolm Rice Bell
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sanofi Aventis France
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Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US07/447,469 external-priority patent/US4939138A/en
Application filed by Individual filed Critical Individual
Publication of CA2362632A1 publication Critical patent/CA2362632A1/fr
Application granted granted Critical
Publication of CA2362632C publication Critical patent/CA2362632C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CA002362632A 1988-12-29 1989-12-28 R-substitue-2 ou 3-aminomethyle-4-amino-3,4-dihydro-2h-1,4-benzoxazines comme intermediaires pour produire des agents analgesiques Expired - Lifetime CA2362632C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US29190588A 1988-12-29 1988-12-29
US291,905 1988-12-29
US07/447,469 US4939138A (en) 1988-12-29 1989-12-07 2- and 3-aminomethyl-6-arylcarbonyl-2,3-dihydropyrrolo(1,2,3-DE)-1,4-benzoxazines
US447,469 1989-12-07
CA002006769A CA2006769C (fr) 1988-12-29 1989-12-28 2-et 3-aminomethyl-6-arylcarbonyl-2,3-dihydropyrolo [1,2,3,-de]-1,4-benzoxazines utiles comme agents analgesiques

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002006769A Division CA2006769C (fr) 1988-12-29 1989-12-28 2-et 3-aminomethyl-6-arylcarbonyl-2,3-dihydropyrolo [1,2,3,-de]-1,4-benzoxazines utiles comme agents analgesiques

Publications (2)

Publication Number Publication Date
CA2362632A1 true CA2362632A1 (fr) 1990-06-29
CA2362632C CA2362632C (fr) 2006-06-06

Family

ID=27168688

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002362632A Expired - Lifetime CA2362632C (fr) 1988-12-29 1989-12-28 R-substitue-2 ou 3-aminomethyle-4-amino-3,4-dihydro-2h-1,4-benzoxazines comme intermediaires pour produire des agents analgesiques

Country Status (1)

Country Link
CA (1) CA2362632C (fr)

Also Published As

Publication number Publication date
CA2362632C (fr) 2006-06-06

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