GB1384091A - Anti-microbially active diamino-succinic acid and diamino-glutaric acid derivatives - Google Patents
Anti-microbially active diamino-succinic acid and diamino-glutaric acid derivativesInfo
- Publication number
- GB1384091A GB1384091A GB998972A GB998972A GB1384091A GB 1384091 A GB1384091 A GB 1384091A GB 998972 A GB998972 A GB 998972A GB 998972 A GB998972 A GB 998972A GB 1384091 A GB1384091 A GB 1384091A
- Authority
- GB
- United Kingdom
- Prior art keywords
- diamino
- compounds
- maleic acid
- betaine
- microbially active
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/88—Ampholytes; Electroneutral compounds
Abstract
1384091 N-Substituted diamine-maleic acid semi-amide adducts HOECHST AG 3 March 1972 [5 March 1971] 9989/72 Heading C2C [Also in Division C5] Anti-microbially active compounds having surface-active properties are of formula in which R 1 is C 8-18 alkyl or alkenyl, x is 2 or 3, and R 2 and R 3 are (where Y is H or an alkali metal) or one of R 2 and R 3 may be hydrogen, or are in the form of the corresponding betaine, and are prepared by reacting one or more compounds with maleic acid semi-amide or a salt thereof in an aqueous or aqueous alcoholic medium. Use of the ammonium salt gives the compounds in betaine form. Alkali metal salt products can be converted to the betaine form by treatment with an acid to a suitable pH. The ammonium salt of maleic acid semiamide is prepared from maleic anhydride and gaseous NH 3 in chloroform.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712110602 DE2110602C3 (en) | 1971-03-05 | Process for the production of ampholytic compounds, their use as antimicrobial surface-active substances and washing, cleaning and disinfecting agents containing them Hoechst AG, 6000 Frankfurt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1384091A true GB1384091A (en) | 1975-02-19 |
Family
ID=5800632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB998972A Expired GB1384091A (en) | 1971-03-05 | 1972-03-03 | Anti-microbially active diamino-succinic acid and diamino-glutaric acid derivatives |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3795704A (en) |
| BE (1) | BE780268A (en) |
| BR (1) | BR7201255D0 (en) |
| CA (1) | CA975004A (en) |
| CH (1) | CH534733A (en) |
| DD (1) | DD96252A5 (en) |
| FR (1) | FR2127999A5 (en) |
| GB (1) | GB1384091A (en) |
| IT (1) | IT953435B (en) |
| NL (1) | NL7202618A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2213557A1 (en) * | 1972-03-12 | 1973-09-27 | Henkel & Cie Gmbh | METHODS AND MEANS FOR WASHING AND SOFTENING TEXTILES |
| DE2357278B2 (en) * | 1973-11-16 | 1978-09-07 | Hoechst Ag, 6000 Frankfurt | Ampholytes, processes for their production and detergents, cleaning agents and disinfectants containing them |
| US4076744A (en) * | 1977-05-23 | 1978-02-28 | Kewanne Industries, Inc. | Amphoteric surfactants |
| US4615976A (en) * | 1983-08-15 | 1986-10-07 | The University Of Alabama In Birmingham | Synthesis and isolation of octopine and its analogues |
-
1972
- 1972-02-29 DD DD161273A patent/DD96252A5/xx unknown
- 1972-02-29 NL NL7202618A patent/NL7202618A/xx not_active Application Discontinuation
- 1972-03-01 CH CH296572A patent/CH534733A/en not_active IP Right Cessation
- 1972-03-01 US US00230974A patent/US3795704A/en not_active Expired - Lifetime
- 1972-03-03 CA CA136,166A patent/CA975004A/en not_active Expired
- 1972-03-03 IT IT21400/72A patent/IT953435B/en active
- 1972-03-03 GB GB998972A patent/GB1384091A/en not_active Expired
- 1972-03-03 BR BR1255/72*[A patent/BR7201255D0/en unknown
- 1972-03-06 BE BE780268A patent/BE780268A/en not_active IP Right Cessation
- 1972-03-06 FR FR7207675A patent/FR2127999A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE780268A (en) | 1972-09-06 |
| NL7202618A (en) | 1972-09-07 |
| CH534733A (en) | 1973-03-15 |
| BR7201255D0 (en) | 1973-06-07 |
| DD96252A5 (en) | 1973-03-12 |
| DE2110602B2 (en) | 1976-11-04 |
| US3795704A (en) | 1974-03-05 |
| IT953435B (en) | 1973-08-10 |
| CA975004A (en) | 1975-09-23 |
| FR2127999A5 (en) | 1972-10-13 |
| DE2110602A1 (en) | 1972-09-28 |
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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 |