DK135713C - Analogifremgangsmade til fremstilling af pyrrolidoncarboxylsyrealkylestere - Google Patents
Analogifremgangsmade til fremstilling af pyrrolidoncarboxylsyrealkylestereInfo
- Publication number
- DK135713C DK135713C DK23372A DK23372A DK135713C DK 135713 C DK135713 C DK 135713C DK 23372 A DK23372 A DK 23372A DK 23372 A DK23372 A DK 23372A DK 135713 C DK135713 C DK 135713C
- Authority
- DK
- Denmark
- Prior art keywords
- preparation
- carboxylic acid
- pyrrolidone carboxylic
- acid alkylesters
- analogical procedure
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
- C07D207/22—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D207/24—Oxygen or sulfur atoms
- C07D207/26—2-Pyrrolidones
- C07D207/273—2-Pyrrolidones with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to other ring carbon atoms
- C07D207/277—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D207/28—2-Pyrrolidone-5- carboxylic acids; Functional derivatives thereof, e.g. esters, nitriles
-
- 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
- A61K8/49—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
- A61K8/4906—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with one nitrogen as the only hetero atom
- A61K8/4913—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with one nitrogen as the only hetero atom having five membered rings, e.g. pyrrolidone carboxylic acid
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Birds (AREA)
- Epidemiology (AREA)
- Dermatology (AREA)
- Pyrrole Compounds (AREA)
- Cosmetics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK383377A DK383377A (da) | 1971-01-19 | 1977-08-30 | Tand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712102171 DE2102171A1 (en) | 1971-01-18 | 1971-01-18 | Pyrrolidonecarboxylic acid alkyl esters - cosmetic agents |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK135713B DK135713B (da) | 1977-06-13 |
| DK135713C true DK135713C (da) | 1977-11-14 |
Family
ID=5796205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK23372A DK135713C (da) | 1971-01-18 | 1972-01-17 | Analogifremgangsmade til fremstilling af pyrrolidoncarboxylsyrealkylestere |
Country Status (5)
| Country | Link |
|---|---|
| CH (2) | CH566312A5 (da) |
| DE (1) | DE2102171A1 (da) |
| DK (1) | DK135713C (da) |
| ES (2) | ES398931A1 (da) |
| SE (1) | SE388540B (da) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4762851A (en) * | 1985-11-29 | 1988-08-09 | Merck & Co., Inc. | Pyroglutamic acid esters used as dermal penetration enhancers for drugs |
| GB8811410D0 (en) * | 1988-05-13 | 1988-06-15 | Unilever Plc | Treatment of skin disorders |
-
1971
- 1971-01-18 DE DE19712102171 patent/DE2102171A1/de active Pending
-
1972
- 1972-01-14 CH CH747675A patent/CH566312A5/xx not_active IP Right Cessation
- 1972-01-14 CH CH57172A patent/CH568287A5/xx not_active IP Right Cessation
- 1972-01-17 ES ES398931A patent/ES398931A1/es not_active Expired
- 1972-01-17 ES ES398932A patent/ES398932A1/es not_active Expired
- 1972-01-17 SE SE51172A patent/SE388540B/xx unknown
- 1972-01-17 DK DK23372A patent/DK135713C/da active
Also Published As
| Publication number | Publication date |
|---|---|
| CH568287A5 (da) | 1975-10-31 |
| ES398931A1 (es) | 1974-08-16 |
| ES398932A1 (es) | 1974-08-16 |
| DK135713B (da) | 1977-06-13 |
| DE2102171A1 (en) | 1972-07-27 |
| CH566312A5 (da) | 1975-09-15 |
| SE388540B (sv) | 1976-10-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DK137082B (da) | Analogifremgangsmade til fremstilling af 3-aminoidazolcarboxylsyrederivater | |
| DK513578A (da) | Fremgangsmaade til fremstilling af triazolylbenzopenoner | |
| DK132496C (da) | Analogifremgangsmade til fremstilling af usymmetriske 1,4-dihydropyridincarboxylsyreestere | |
| DK132894C (da) | Analogifremgangsmade til fremstilling af 3-oxo-17alfa-acyloxyandrost-4-en-17beta-carboxylsyreestere | |
| DK145539C (da) | Fremgangsmaade til fremstilling af kulsyreestre | |
| DK136900B (da) | Analogifremgangsmade til fremstilling af usymmetriske 1,4-dihydropyridindicarboxylsyreestere | |
| DK134600C (da) | Fremgangsmade til fremstilling af usymmetriske 1,4-dihydropyridindicarboxylsyreestere | |
| AR207429A1 (es) | Procedimiento de preparacion de acidos 7-acilamido-3-cefem-4-carboxilicos | |
| DK132400C (da) | Fremgangsmade til fremstilling af aromatiske hydroxyaldehyder | |
| DK136612C (da) | Analogifremgangsmaade til fremstilling af 3,20-dioxo-4-pregnen-21-syrederivater | |
| DK132273C (da) | Fremgangsmade til fremstilling af trans-chrysanthemsyre | |
| DK135713C (da) | Analogifremgangsmade til fremstilling af pyrrolidoncarboxylsyrealkylestere | |
| DK139524B (da) | Fremgangsmaade til fremstilling af poly-alfahydroxy-acrylsyre | |
| DK134076A (da) | Fremgangsmade til fremstilling af chrysantheminsyreestere | |
| DK133297C (da) | Analogifremgangsmade til fremstilling af 6-halogen-6-cyklohexylindan-1-karbohydroxamsyre | |
| DK136034C (da) | Analogifremgangsmade til fremstilling af sulfamoylpyrimidiner | |
| DK133277C (da) | Fremgangsmade til fremstilling af trans-chrysanthemsyre | |
| DK140139C (da) | Analogifremgangsmaade til fremstilling af benzyldithiocarbaminsyreester | |
| SE392724B (sv) | Forfarande for framstellning av 7-aminocefalosporansyra | |
| DK132223C (da) | Analogifremgangsmade til fremstilling af benzensulfonamidopyrimidiner | |
| DK137269C (da) | Analogifremgangsmaade til fremstilling af dioxocyclohexancarboxylsyreanilider eller -thiocarboxylsyreanilider | |
| DK138447C (da) | Fremgangsmaade til fremstilling af hexahydro-indan-4-carboxylsyreestere | |
| DK138538C (da) | Analogifremgangsmaade til fremstilling af diacylapomorphiner og syreadditionssalte heraf | |
| DK136426B (da) | Analogifremgangsmade til fremstilling af pregnan-21-syrederivater | |
| DK134068C (da) | Fremgangsmade til fremstilling af dithiophosphoryleddikesyreamider |