GB1385092A - Guanidino-mercaptocarboxylic acids and their disulphides processes for their preparation and compositions coantaining them elevator motor control system employing power aplifier with output current limitting arrangement - Google Patents
Guanidino-mercaptocarboxylic acids and their disulphides processes for their preparation and compositions coantaining them elevator motor control system employing power aplifier with output current limitting arrangementInfo
- Publication number
- GB1385092A GB1385092A GB3446072A GB3446072A GB1385092A GB 1385092 A GB1385092 A GB 1385092A GB 3446072 A GB3446072 A GB 3446072A GB 3446072 A GB3446072 A GB 3446072A GB 1385092 A GB1385092 A GB 1385092A
- Authority
- GB
- United Kingdom
- Prior art keywords
- disulphide
- acid
- disulphides
- mixture
- hydrogen
- 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
- 239000000203 mixture Substances 0.000 title abstract 6
- ANQQHTQWYIYMOW-UHFFFAOYSA-N (diaminomethylideneamino)sulfanylformic acid Chemical class N(C(=N)N)SC(=O)O ANQQHTQWYIYMOW-UHFFFAOYSA-N 0.000 title abstract 2
- 239000002253 acid Substances 0.000 abstract 5
- 229910052739 hydrogen Inorganic materials 0.000 abstract 3
- 239000001257 hydrogen Substances 0.000 abstract 3
- 239000002674 ointment Substances 0.000 abstract 3
- 229910052783 alkali metal Inorganic materials 0.000 abstract 2
- -1 alkali metal cyanide Chemical class 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 2
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 abstract 2
- 239000000243 solution Substances 0.000 abstract 2
- 239000007858 starting material Substances 0.000 abstract 2
- CWERGRDVMFNCDR-UHFFFAOYSA-N thioglycolic acid Chemical compound OC(=O)CS CWERGRDVMFNCDR-UHFFFAOYSA-N 0.000 abstract 2
- 241000021559 Dicerandra Species 0.000 abstract 1
- YZCKVEUIGOORGS-UHFFFAOYSA-N Hydrogen atom Chemical compound [H] YZCKVEUIGOORGS-UHFFFAOYSA-N 0.000 abstract 1
- 235000010654 Melissa officinalis Nutrition 0.000 abstract 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- 239000002537 cosmetic Substances 0.000 abstract 1
- 239000006071 cream Substances 0.000 abstract 1
- 239000000850 decongestant Substances 0.000 abstract 1
- 239000000839 emulsion Substances 0.000 abstract 1
- 239000000499 gel Substances 0.000 abstract 1
- 150000002431 hydrogen Chemical class 0.000 abstract 1
- 239000000865 liniment Substances 0.000 abstract 1
- 239000006210 lotion Substances 0.000 abstract 1
- 125000000896 monocarboxylic acid group Chemical group 0.000 abstract 1
- 230000007935 neutral effect Effects 0.000 abstract 1
- 239000006072 paste Substances 0.000 abstract 1
- 239000002453 shampoo Substances 0.000 abstract 1
- 235000010265 sodium sulphite Nutrition 0.000 abstract 1
- 239000007921 spray Substances 0.000 abstract 1
- 150000003573 thiols Chemical class 0.000 abstract 1
- 239000011135 tin Substances 0.000 abstract 1
- 229910052718 tin Inorganic materials 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q5/00—Preparations for care of the hair
- A61Q5/04—Preparations for permanent waving or straightening the hair
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/46—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Birds (AREA)
- Epidemiology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Cosmetics (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Abstract
1385092 Guanidino-mercapto-carboxylic acids and their disulphides DIAMALT AG 24 July 1972 [23 July 1971] 34460/72 Heading C2C [Also in Division C7] The invention comprises the compounds of formula HS-C(R)(R<SP>1</SP>)-(CH 2 ) n -C(R)(R<SP>1</SP>)- N(R)-C(:NH)-N(R) 2 and the corresponding disulphides, in which one R<SP>1</SP> is COOH and the other is R, each R is hydrogen or alkyl, and n is 0 or 1; their production by reacting or a mixture thereof with its disulphide, in neutral or slightly alkaline aqueous solution with NCNZ 2 , in which each Z is hydrogen, alkyl or an alkali metal (in the latter case R in the product is hydrogen); and pharmaceutical and/ or cosmetic compositions containing the products in association with a suitable vehicle. Acid products are obtained from acid starting materials; and a mixture of an acid and its disulphide is obtained from a mixture of an acid starting material and its disulphide, which mixture may be prepared by treating the disulphide with a reducing agent, e.g. thioglycolic acid, sodium sulphite or an alkali metal cyanide. Disulphide products can be reduced to the corresponding thiols with nascent hydrogen produced in acid solution by means of aluminium, zinc or tin, or electrolytically. The compounds of the invention are keratolytically or mucolytically active and may be used as hair-waving or decongestant agents, e.g. in an ointment, paste, gel, salve, lotion, shampoo, balm, unguent, wash, cream, solution, spray or emulsion.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712137044 DE2137044C3 (en) | 1971-07-23 | Process for the preparation of guanldinomercaptocarboxylic acids and their use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1385092A true GB1385092A (en) | 1975-02-26 |
Family
ID=5814689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3446072A Expired GB1385092A (en) | 1971-07-23 | 1972-07-24 | Guanidino-mercaptocarboxylic acids and their disulphides processes for their preparation and compositions coantaining them elevator motor control system employing power aplifier with output current limitting arrangement |
Country Status (5)
| Country | Link |
|---|---|
| AT (2) | AT313915B (en) |
| CA (1) | CA983954A (en) |
| CH (1) | CH583189A5 (en) |
| FR (1) | FR2150709B1 (en) |
| GB (1) | GB1385092A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006103860A1 (en) * | 2005-03-28 | 2006-10-05 | Nakayama, Hiroki | Safe first agent for permanent wave agent with less damage |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111809195B (en) * | 2019-04-12 | 2021-12-21 | 北京工商大学 | Electrochemical Catalytic Oxidative Coupling Synthesis of α-Disulfide Dicarboxylic Acid Compounds |
-
1972
- 1972-05-09 CH CH684872A patent/CH583189A5/xx not_active IP Right Cessation
- 1972-05-17 AT AT429072A patent/AT313915B/en not_active IP Right Cessation
- 1972-05-17 AT AT550173A patent/AT323899B/en not_active IP Right Cessation
- 1972-07-21 FR FR7226402A patent/FR2150709B1/fr not_active Expired
- 1972-07-21 CA CA147,646A patent/CA983954A/en not_active Expired
- 1972-07-24 GB GB3446072A patent/GB1385092A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006103860A1 (en) * | 2005-03-28 | 2006-10-05 | Nakayama, Hiroki | Safe first agent for permanent wave agent with less damage |
| JPWO2006103860A1 (en) * | 2005-03-28 | 2008-09-18 | 三郎 内空閑 | First permanent waving agent with little damage |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2150709A1 (en) | 1973-04-13 |
| DE2137044B2 (en) | 1976-09-09 |
| FR2150709B1 (en) | 1975-10-17 |
| AT323899B (en) | 1975-08-11 |
| AT313915B (en) | 1974-03-11 |
| DE2137044A1 (en) | 1973-02-01 |
| CH583189A5 (en) | 1976-12-31 |
| CA983954A (en) | 1976-02-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |