ES294651A1 - Procedimiento para la producción de 3-hidroxi-1,3 - dihidro-2h-1,4-benzodiazepin - 2 - onas - Google Patents

Procedimiento para la producción de 3-hidroxi-1,3 - dihidro-2h-1,4-benzodiazepin - 2 - onas

Info

Publication number
ES294651A1
ES294651A1 ES294651A ES294651A ES294651A1 ES 294651 A1 ES294651 A1 ES 294651A1 ES 294651 A ES294651 A ES 294651A ES 294651 A ES294651 A ES 294651A ES 294651 A1 ES294651 A1 ES 294651A1
Authority
ES
Spain
Prior art keywords
benzodiazepin
dihydro
hydroxy
translation
production
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.)
Expired
Application number
ES294651A
Other languages
English (en)
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.)
Wyeth LLC
Original Assignee
American Home Products Corp
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
Application filed by American Home Products Corp filed Critical American Home Products Corp
Publication of ES294651A1 publication Critical patent/ES294651A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
    • C07D409/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings
    • C07D409/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D243/00—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms
    • C07D243/06—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms having the nitrogen atoms in positions 1 and 4
    • C07D243/10—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms having the nitrogen atoms in positions 1 and 4 condensed with carbocyclic rings or ring systems
    • C07D243/14—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines
    • C07D243/16—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines substituted in position 5 by aryl radicals
    • C07D243/18—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines substituted in position 5 by aryl radicals substituted in position 2 by nitrogen, oxygen or sulfur atoms
    • C07D243/24—Oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Plural Heterocyclic Compounds (AREA)
ES294651A 1962-12-20 1963-12-19 Procedimiento para la producción de 3-hidroxi-1,3 - dihidro-2h-1,4-benzodiazepin - 2 - onas Expired ES294651A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US247460A US3197467A (en) 1962-12-20 1962-12-20 Process for preparing 1, 3-dihydro-3-hydroxy-2h-1, 4-benzodiazepin-2-ones

Publications (1)

Publication Number Publication Date
ES294651A1 true ES294651A1 (es) 1964-06-01

Family

ID=22935024

Family Applications (1)

Application Number Title Priority Date Filing Date
ES294651A Expired ES294651A1 (es) 1962-12-20 1963-12-19 Procedimiento para la producción de 3-hidroxi-1,3 - dihidro-2h-1,4-benzodiazepin - 2 - onas

Country Status (12)

Country Link
US (1) US3197467A (es)
BE (1) BE641547A (es)
BR (1) BR6355463D0 (es)
CH (1) CH438337A (es)
DE (1) DE1445420A1 (es)
DK (1) DK114836B (es)
ES (1) ES294651A1 (es)
FI (1) FI46385C (es)
GB (1) GB1035174A (es)
IT (1) IT1193740B (es)
NL (1) NL301733A (es)
SE (2) SE314680B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3531473A (en) * 1966-12-06 1970-09-29 Hoffmann La Roche Preparation of 3-hydroxy-1,4-benzodiazepines
US3903103A (en) * 1971-09-15 1975-09-02 Upjohn Co 4-Amino-s-triazolo-{8 4,3-a{9 {8 1,4{9 benzodiazepine
ES405260A1 (es) * 1972-07-28 1975-07-01 Stabilimenti Chim Farmac Riuni Procedimiento para la preparacion de 3-hidroxi-5-aril-7- sustituidos-1, 3-dihidro-2h-1, 4-benzodiacepin-2-onas.

Also Published As

Publication number Publication date
SE314680B (es) 1969-09-15
BR6355463D0 (pt) 1973-07-17
DK114836B (da) 1969-08-11
FI46385C (fi) 1973-03-12
GB1035174A (en) 1966-07-06
BE641547A (es) 1964-06-19
US3197467A (en) 1965-07-27
CH438337A (de) 1967-06-30
NL301733A (es)
DE1445420A1 (de) 1969-05-22
FI46385B (es) 1972-11-30
SE343061B (es) 1972-02-28
IT1193740B (it) 1988-08-24

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