GB2053900B - 6,8-dibromo-1,4-dihydro-2h-3,1-benzoxazine-2-one and the production of bromhexin - Google Patents

6,8-dibromo-1,4-dihydro-2h-3,1-benzoxazine-2-one and the production of bromhexin

Info

Publication number
GB2053900B
GB2053900B GB8017619A GB8017619A GB2053900B GB 2053900 B GB2053900 B GB 2053900B GB 8017619 A GB8017619 A GB 8017619A GB 8017619 A GB8017619 A GB 8017619A GB 2053900 B GB2053900 B GB 2053900B
Authority
GB
United Kingdom
Prior art keywords
bromhexin
benzoxazine
dibromo
dihydro
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
GB8017619A
Other versions
GB2053900A (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.)
Hexal AS
Original Assignee
Gea AS
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 DK230179A external-priority patent/DK145718C/en
Priority claimed from DK230079A external-priority patent/DK145714C/en
Application filed by Gea AS filed Critical Gea AS
Publication of GB2053900A publication Critical patent/GB2053900A/en
Application granted granted Critical
Publication of GB2053900B publication Critical patent/GB2053900B/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D265/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom and one oxygen atom as the only ring hetero atoms
    • C07D265/04—1,3-Oxazines; Hydrogenated 1,3-oxazines
    • C07D265/12—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems
    • C07D265/14—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring
    • C07D265/18—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring with hetero atoms directly attached in position 2

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
GB8017619A 1979-06-01 1980-05-29 6,8-dibromo-1,4-dihydro-2h-3,1-benzoxazine-2-one and the production of bromhexin Expired GB2053900B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK230179A DK145718C (en) 1979-06-01 1979-06-01 DIBROME COMPOUND USE AS INTERMEDIATE IN THE PREPARATION OF N- (2-AMINO-3,5-DIBROMBENZYL) -N-METYLCYCLOHEXYLAMINE
DK230079A DK145714C (en) 1979-06-01 1979-06-01 METHOD FOR PREPARING N- (2-AMINO-3,5-DIBROMBENZYL) -N-METYLYCYLOHEXYLAMINE

Publications (2)

Publication Number Publication Date
GB2053900A GB2053900A (en) 1981-02-11
GB2053900B true GB2053900B (en) 1983-04-20

Family

ID=26066477

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8017619A Expired GB2053900B (en) 1979-06-01 1980-05-29 6,8-dibromo-1,4-dihydro-2h-3,1-benzoxazine-2-one and the production of bromhexin

Country Status (11)

Country Link
AT (1) AT371800B (en)
CH (1) CH642617A5 (en)
DE (1) DE3020604A1 (en)
ES (1) ES492005A0 (en)
FI (1) FI68808C (en)
GB (1) GB2053900B (en)
IE (1) IE49820B1 (en)
KE (1) KE3302A (en)
NL (1) NL8003153A (en)
NO (2) NO148372C (en)
SE (1) SE433847B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2881955B1 (en) 2005-02-11 2007-05-11 Oreal COSMETIC NANOEMULSION CONTAINING HYDROXYL UREA COMPOUND
CN102775316B (en) * 2012-08-17 2013-06-12 夏智红 Bromhexine hydrochloride compound and medicine composition thereof
CN102924295B (en) * 2012-10-09 2014-10-29 石家庄东方药业有限公司 Bromhexine hydrochloride crystal as well as preparation method and application of crystal
CN103145564B (en) * 2013-03-15 2014-06-18 湖北美林药业有限公司 Bromhexine hydrochloride compound and pharmaceutical composition thereof

Also Published As

Publication number Publication date
IE801081L (en) 1980-12-01
NO148372B (en) 1983-06-20
NL8003153A (en) 1980-12-03
FI68808B (en) 1985-07-31
NO148372C (en) 1983-09-28
SE433847B (en) 1984-06-18
NO823977L (en) 1980-12-02
ATA288580A (en) 1982-12-15
GB2053900A (en) 1981-02-11
DE3020604A1 (en) 1980-12-11
FI68808C (en) 1985-11-11
ES8104185A1 (en) 1981-04-01
NO148415B (en) 1983-06-27
FI801705A (en) 1980-12-02
SE8003874L (en) 1980-12-02
CH642617A5 (en) 1984-04-30
ES492005A0 (en) 1981-04-01
NO801617L (en) 1980-12-02
AT371800B (en) 1983-07-25
KE3302A (en) 1983-08-19
IE49820B1 (en) 1985-12-25
NO148415C (en) 1983-10-12

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee