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ES479600A1 - PROCEDURE FOR THE TRANSPOSITION OF 10,11-EPOXY-10,11-DIHIDRO-5H-DIBENZ-B, F-AZEPIN-5-CARBOXAMIDA. - Google Patents

PROCEDURE FOR THE TRANSPOSITION OF 10,11-EPOXY-10,11-DIHIDRO-5H-DIBENZ-B, F-AZEPIN-5-CARBOXAMIDA.

Info

Publication number
ES479600A1
ES479600A1 ES479600A ES479600A ES479600A1 ES 479600 A1 ES479600 A1 ES 479600A1 ES 479600 A ES479600 A ES 479600A ES 479600 A ES479600 A ES 479600A ES 479600 A1 ES479600 A1 ES 479600A1
Authority
ES
Spain
Prior art keywords
dibenz
transposition
epoxy
procedure
carboxamida
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
ES479600A
Other languages
Spanish (es)
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.)
Novartis AG
Original Assignee
Ciba Geigy AG
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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of ES479600A1 publication Critical patent/ES479600A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D223/00—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom
    • C07D223/14—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
    • C07D223/18—Dibenzazepines; Hydrogenated dibenzazepines
    • C07D223/22—Dibenz [b, f] azepines; Hydrogenated dibenz [b, f] azepines
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F3/00—Compounds containing elements of Groups 2 or 12 of the Periodic Table
    • C07F3/02—Magnesium compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Other In-Based Heterocyclic Compounds (AREA)
  • Epoxy Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)

Abstract

Procedure for transposition of 10,11-epoxy, 11-dihydro-5h-dibenz [b, f] azapin-5-carboxamide of the formula: *** 1 1 to 10-oxo-10,11-dihydro-5h-dibenz [b, f] azepine-5-carboxamide of formula *** 2 characterized in that the rearrangement is carried out by a bromide or iodide of lithium, magnesium or calcium, and the transposition product is isolated in pure form. (Machine-translation by Google Translate, not legally binding)
ES479600A 1978-04-18 1979-04-16 PROCEDURE FOR THE TRANSPOSITION OF 10,11-EPOXY-10,11-DIHIDRO-5H-DIBENZ-B, F-AZEPIN-5-CARBOXAMIDA. Expired ES479600A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH413478A CH633271A5 (en) 1978-04-18 1978-04-18 Process for the rearrangement of 10,11-epoxy-10,11-dihydro-5H-dibenz[b,f]azepines to give 10-oxo-10,11-dihydro-5H-dibenz(b,f)azepines

Publications (1)

Publication Number Publication Date
ES479600A1 true ES479600A1 (en) 1979-07-16

Family

ID=4270467

Family Applications (1)

Application Number Title Priority Date Filing Date
ES479600A Expired ES479600A1 (en) 1978-04-18 1979-04-16 PROCEDURE FOR THE TRANSPOSITION OF 10,11-EPOXY-10,11-DIHIDRO-5H-DIBENZ-B, F-AZEPIN-5-CARBOXAMIDA.

Country Status (17)

Country Link
JP (1) JPS54138588A (en)
AR (1) AR222329A1 (en)
AT (1) AT373877B (en)
BG (1) BG29282A3 (en)
CA (1) CA1112241A (en)
CH (1) CH633271A5 (en)
DK (1) DK157779A (en)
ES (1) ES479600A1 (en)
FI (1) FI70010C (en)
GR (1) GR72260B (en)
HU (1) HU182477B (en)
NL (1) NL7902811A (en)
NO (1) NO149776C (en)
PL (1) PL214954A1 (en)
PT (1) PT69495A (en)
SE (1) SE7903328L (en)
YU (1) YU91779A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0112812D0 (en) * 2001-05-25 2001-07-18 Portela & Ca Sa Mthd for preparation of 10, 11-dihydro-10-hydroxy-5H-dibenz/B,F/azepine-5-c arboxamide and 10,11-dihydro-10-oxo-5H-dibenz/B,F/azepine-5-carb oxamide therefrom
CA2471666C (en) 2004-06-18 2009-10-13 Apotex Pharmachem Inc. An improved process for the preparation of oxcarbazepine and related intermediates
GB2422149A (en) 2005-01-14 2006-07-19 Portela & Ca Sa Process for the preparation of 10,11-dihydro-10-hydroxy-5H-dibenz[b,f]azepine-5-carboxamide

Also Published As

Publication number Publication date
SE7903328L (en) 1979-10-19
FI70010B (en) 1986-01-31
CH633271A5 (en) 1982-11-30
YU91779A (en) 1983-01-21
NO149776C (en) 1984-06-20
AT373877B (en) 1984-02-27
NO149776B (en) 1984-03-12
ATA288379A (en) 1983-07-15
NO791274L (en) 1979-10-19
CA1112241A (en) 1981-11-10
PT69495A (en) 1979-05-01
NL7902811A (en) 1979-10-22
GR72260B (en) 1983-10-10
HU182477B (en) 1984-01-30
FI791233A7 (en) 1979-10-19
JPS54138588A (en) 1979-10-27
FI70010C (en) 1986-09-12
DK157779A (en) 1979-10-19
PL214954A1 (en) 1980-07-01
BG29282A3 (en) 1980-10-15
AR222329A1 (en) 1981-05-15

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