ES398932A1 - Procedimiento para la preparacion de nuevos esteres alcohi-licos de acido pirrolidon-carboxilico. - Google Patents
Procedimiento para la preparacion de nuevos esteres alcohi-licos de acido pirrolidon-carboxilico.Info
- Publication number
- ES398932A1 ES398932A1 ES398932A ES398932A ES398932A1 ES 398932 A1 ES398932 A1 ES 398932A1 ES 398932 A ES398932 A ES 398932A ES 398932 A ES398932 A ES 398932A ES 398932 A1 ES398932 A1 ES 398932A1
- Authority
- ES
- Spain
- Prior art keywords
- cosmetic agents
- alkyl esters
- acid alkyl
- pyrrolidonecarboxylic acid
- title
- 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
- 239000002537 cosmetic Substances 0.000 title abstract 2
- 229940079889 pyrrolidonecarboxylic acid Drugs 0.000 title 1
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 abstract 2
- 229910006124 SOCl2 Inorganic materials 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 150000008064 anhydrides Chemical class 0.000 abstract 1
- 230000003110 anti-inflammatory effect Effects 0.000 abstract 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 1
- 239000003814 drug Substances 0.000 abstract 1
- 230000032050 esterification Effects 0.000 abstract 1
- 238000005886 esterification reaction Methods 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 210000004907 gland Anatomy 0.000 abstract 1
- 150000004820 halides Chemical class 0.000 abstract 1
- 230000005764 inhibitory process Effects 0.000 abstract 1
- -1 nonadecyl ester Chemical class 0.000 abstract 1
- 210000002374 sebum Anatomy 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 230000001225 therapeutic effect Effects 0.000 abstract 1
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)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Dermatology (AREA)
- Epidemiology (AREA)
- Birds (AREA)
- Pyrrole Compounds (AREA)
- Cosmetics (AREA)
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 (1)
| Publication Number | Publication Date |
|---|---|
| ES398932A1 true ES398932A1 (es) | 1974-08-16 |
Family
ID=5796205
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES398932A Expired ES398932A1 (es) | 1971-01-18 | 1972-01-17 | Procedimiento para la preparacion de nuevos esteres alcohi-licos de acido pirrolidon-carboxilico. |
| ES398931A Expired ES398931A1 (es) | 1971-01-18 | 1972-01-17 | Procedimiento para la preparacion de nuevos esteres alcoho-licos de acido pirrolidon-carboxilixo. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES398931A Expired ES398931A1 (es) | 1971-01-18 | 1972-01-17 | Procedimiento para la preparacion de nuevos esteres alcoho-licos de acido pirrolidon-carboxilixo. |
Country Status (5)
| Country | Link |
|---|---|
| CH (2) | CH568287A5 (enExample) |
| DE (1) | DE2102171A1 (enExample) |
| DK (1) | DK135713C (enExample) |
| ES (2) | ES398932A1 (enExample) |
| SE (1) | SE388540B (enExample) |
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 CH57172A patent/CH568287A5/xx not_active IP Right Cessation
- 1972-01-14 CH CH747675A patent/CH566312A5/xx not_active IP Right Cessation
- 1972-01-17 SE SE51172A patent/SE388540B/xx unknown
- 1972-01-17 DK DK23372A patent/DK135713C/da active
- 1972-01-17 ES ES398932A patent/ES398932A1/es not_active Expired
- 1972-01-17 ES ES398931A patent/ES398931A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DK135713C (da) | 1977-11-14 |
| SE388540B (sv) | 1976-10-11 |
| CH566312A5 (enExample) | 1975-09-15 |
| DE2102171A1 (en) | 1972-07-27 |
| ES398931A1 (es) | 1974-08-16 |
| DK135713B (da) | 1977-06-13 |
| CH568287A5 (enExample) | 1975-10-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BE766473A (fr) | Procede de preparation d'esters d'hydroxyacides gras | |
| KR930016100A (ko) | 약제학적 조성물 | |
| PH13213A (en) | Retinoic acid esters of steroids of the pregnone series,their use in the treatment of acne and pharmaceutical formulations useful therefor | |
| BE827659A (fr) | Medicament contenant comme constituant actif la sapogenine principale du genre helleport | |
| BE816855A (fr) | Nouvel ester isomere et sels d'addition acides | |
| ES398931A1 (es) | Procedimiento para la preparacion de nuevos esteres alcoho-licos de acido pirrolidon-carboxilixo. | |
| FR2355822A1 (fr) | Derives d'esters de l'acide indolacetique. utiles comme anti-inflammatoires et analgesiques | |
| FR2357544A2 (fr) | Compositions cosmetiques contenant un ester terpenique d'acide pyrrolidone-2 carboxylique-5 | |
| SE7410332L (enExample) | ||
| ES8205190A1 (es) | Un procedimiento para la preparacion del acido 3,7,11,15-tetrametil-2,4,6,10-14-hexadecapentaenoico. | |
| FR2276283A1 (fr) | Preparation d'acides carboxyliques, notamment d'a-ceto-acides | |
| BE854137A (fr) | Composition pharmaceutiques de traitement de l'acne | |
| FR2276818A1 (fr) | Bestatine, ses sels d'addition d'acides et esters et leur application pharmacologique | |
| BE781120A (fr) | Obtention de melanges d'esters d'acides gras enrichis en insatures | |
| BE784121A (fr) | Esters d'acides aminothiophene-carboxyliques doues de proprietes anti-inflammatoires | |
| FR2455610A1 (fr) | Nouveaux steroides inhibiteurs de la 5a-reductase, utiles notamment pour le traitement de l'acne et leur procede de preparation | |
| GB1360184A (en) | Method and compositions for retarding chemical damage to hair | |
| BE767214A (fr) | Procede de preparation d'esters d'alkyleneglycol | |
| IT1022164B (it) | Composizione stabile di esteri di acidi carbossilici non saturi e procedimenti per inibire la lopo poli merizzazion | |
| BE831683A (fr) | Acide 2,4,6-triiodo-5-methoxyacetamido-n-methylisophtalamique, ainsi que sels; ses halogenures d'acyle et ses esters | |
| FR2427323A1 (fr) | Nouveaux esters d'acides safraniques | |
| IE42125L (en) | Anti-inflammatory and anti rheumatic isoglutamine¹compounds | |
| FR2453150A1 (fr) | Sels de benzene- et thiopene-carbothioates de 2-aminoalkyle | |
| FR2276819A1 (fr) | Facteurs p lipophile a action anti-inflammatoire locale utilisables dans le traitement de syndromes dermatologiques | |
| FR2395250A1 (fr) | Derives des acides amino- du guanidino-phenylpropioniques |