ES426800A1 - A procedure for the preparation of a therapeutically active dihalogenoaminobencilamina. (Machine-translation by Google Translate, not legally binding) - Google Patents
A procedure for the preparation of a therapeutically active dihalogenoaminobencilamina. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES426800A1 ES426800A1 ES426800A ES426800A ES426800A1 ES 426800 A1 ES426800 A1 ES 426800A1 ES 426800 A ES426800 A ES 426800A ES 426800 A ES426800 A ES 426800A ES 426800 A1 ES426800 A1 ES 426800A1
- Authority
- ES
- Spain
- Prior art keywords
- acid
- translation
- preparation
- machine
- legally binding
- 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
Links
- 238000000034 method Methods 0.000 title abstract 2
- 239000002253 acid Substances 0.000 abstract 3
- JUINSXZKUKVTMD-UHFFFAOYSA-N hydrogen azide Chemical compound N=[N+]=[N-] JUINSXZKUKVTMD-UHFFFAOYSA-N 0.000 abstract 3
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 abstract 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 2
- PXIPVTKHYLBLMZ-UHFFFAOYSA-N Sodium azide Chemical compound [Na+].[N-]=[N+]=[N-] PXIPVTKHYLBLMZ-UHFFFAOYSA-N 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- 239000005711 Benzoic acid Substances 0.000 abstract 1
- AFGQQSXASCUKSW-UHFFFAOYSA-N C1(CCCCC1)N(C)CC1=C(C(=CC=C1Br)Br)N Chemical compound C1(CCCCC1)N(C)CC1=C(C(=CC=C1Br)Br)N AFGQQSXASCUKSW-UHFFFAOYSA-N 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract 1
- 238000007796 conventional method Methods 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/54—Preparation of compounds containing amino groups bound to a carbon skeleton by rearrangement reactions
- C07C209/56—Preparation of compounds containing amino groups bound to a carbon skeleton by rearrangement reactions from carboxylic acids involving a Hofmann, Curtius, Schmidt, or Lossen-type rearrangement
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
A process for the preparation of a therapeutically active dihaloaminobenzylamine, which has the formula ** (see formula) ** And its acid addition salts, especially the hydrochloride, which comprises the reaction of 2,4-dibromoo-6 - [(N-methyl-N-cyclohexyl) -aminomethyl] -benzoic acid, which has the formula ** (see formula) ** With hydrazoic acid (hn3) in an inert organic solvent, for example chloroform, which contains concentrated sulfuric acid, poly (phosphoric acid) or some other strong acid at a temperature of 35 to 100º c, under which conditions the hydrazoic acid reacts in a state nascent, by addition to said solution of a hydrazoic acid salt, for example sodium azide, after which the N-cyclohexyl-N-methyl (2-amino-3,6-dibromobenzyl) -amine, if desired, it is converted into an acid addition salt by conventional methods. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI731800A FI49709C (en) | 1973-06-01 | 1973-06-01 | A new process for the preparation of a therapeutically active dihalaminaminobenzylamine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES426800A1 true ES426800A1 (en) | 1976-09-16 |
Family
ID=8506209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES426800A Expired ES426800A1 (en) | 1973-06-01 | 1974-05-31 | A procedure for the preparation of a therapeutically active dihalogenoaminobencilamina. (Machine-translation by Google Translate, not legally binding) |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5019736A (en) |
| AT (1) | AT330737B (en) |
| CH (1) | CH601179A5 (en) |
| DK (1) | DK135680C (en) |
| ES (1) | ES426800A1 (en) |
| FI (1) | FI49709C (en) |
| SE (1) | SE7407203L (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08456U (en) * | 1993-12-28 | 1996-03-08 | 和 熊谷 | Formwork |
| CN104086445B (en) * | 2014-07-15 | 2016-06-08 | 万邦德制药集团股份有限公司 | A kind of detection method of bromhexine hydrochloride and preparation related substances |
-
1973
- 1973-06-01 FI FI731800A patent/FI49709C/en active
-
1974
- 1974-05-27 JP JP49060180A patent/JPS5019736A/ja active Pending
- 1974-05-30 AT AT449274A patent/AT330737B/en not_active IP Right Cessation
- 1974-05-30 SE SE7407203A patent/SE7407203L/xx unknown
- 1974-05-30 CH CH742874A patent/CH601179A5/en not_active IP Right Cessation
- 1974-05-31 DK DK297774A patent/DK135680C/en active
- 1974-05-31 ES ES426800A patent/ES426800A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AT330737B (en) | 1976-07-12 |
| ATA449274A (en) | 1975-10-15 |
| SE7407203L (en) | 1974-12-02 |
| DK135680B (en) | 1977-06-06 |
| JPS5019736A (en) | 1975-03-01 |
| CH601179A5 (en) | 1978-06-30 |
| FI180073A7 (en) | 1974-12-02 |
| DK297774A (en) | 1975-11-03 |
| FI49709B (en) | 1975-06-02 |
| DK135680C (en) | 1977-11-07 |
| FI49709C (en) | 1975-09-10 |
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