IE37193L - Anthracene derivatives - Google Patents
Anthracene derivativesInfo
- Publication number
- IE37193L IE37193L IE721633A IE163372A IE37193L IE 37193 L IE37193 L IE 37193L IE 721633 A IE721633 A IE 721633A IE 163372 A IE163372 A IE 163372A IE 37193 L IE37193 L IE 37193L
- Authority
- IE
- Ireland
- Prior art keywords
- hydrogen
- esters
- benzoyl
- anthracenetriol
- group
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
- C07C69/78—Benzoic acid esters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
- C07C205/49—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups
- C07C205/57—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups having nitro groups and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
- C07C69/84—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring of monocyclic hydroxy carboxylic acids, the hydroxy groups and the carboxyl groups of which are bound to carbon atoms of a six-membered aromatic ring
- C07C69/88—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring of monocyclic hydroxy carboxylic acids, the hydroxy groups and the carboxyl groups of which are bound to carbon atoms of a six-membered aromatic ring with esterified carboxyl groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
- C07C69/84—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring of monocyclic hydroxy carboxylic acids, the hydroxy groups and the carboxyl groups of which are bound to carbon atoms of a six-membered aromatic ring
- C07C69/92—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring of monocyclic hydroxy carboxylic acids, the hydroxy groups and the carboxyl groups of which are bound to carbon atoms of a six-membered aromatic ring with etherified hydroxyl groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2603/00—Systems containing at least three condensed rings
- C07C2603/02—Ortho- or ortho- and peri-condensed systems
- C07C2603/04—Ortho- or ortho- and peri-condensed systems containing three rings
- C07C2603/22—Ortho- or ortho- and peri-condensed systems containing three rings containing only six-membered rings
- C07C2603/24—Anthracenes; Hydrogenated anthracenes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Dermatology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Abstract
1361879 Benzoyl esters of 1,8,9-anthracenetriols STERLING WINTHROP GROUP Ltd 23 Nov 1972 [26 Nov 1971] 54927/71 Heading C2C [Also in Division A5] Novel substituted-benzoyl esters of a 1,8,9- anthracenetriol are prepared by reaction of an appropriate 1,8,9-anthracenetriol with a benzoic acid or a functional derivative thereof (preferably the acid chloride) in an inert solvent, in the presence of a catalyst (preferably a nitrogenous base) and under an inert atmosphere. The esters have the general Formula (I) in which each R is hydrogen or an X, Y-substituted benzoyl group and at least one R is the said benzoyl group. X is halogen, hydroxy, nitro, alkyl, alkoxy, aryloxy trifluoromethyl or an optionally substituted alkyl- or aryl-carboxy group, Y is hydrogen or X and R 1 is hydrogen or methyl. Compounds prepared are the tribenzoyl esters in which Y is hydrogen X is nitro, hydroxymethyl, acetoxy or chloro and R 1 is hydrogen and also 1,8,9-tri-(2-hydroxy-benzoyloxy)-3-methyl-anthracene and the mono- or di- (2-acetoxy-benzoyl)esters of 1,8,9-anthracenetriol. These anthracene derivatives are useful in treating inflammatory conditions of the skin and form with a suitable vehicle a pharmaceutical composition which may be administered topically. The composition may also contain salicylic acid and/or hydrocortisone.
[GB1361879A]
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5492771A GB1361879A (en) | 1971-11-26 | 1971-11-26 | Benzoyl esters of 1,8,9-trihydroxy-anthracene processes for their preparation and compositions incorporating them |
Publications (2)
Publication Number | Publication Date |
---|---|
IE37193L true IE37193L (en) | 1973-05-26 |
IE37193B1 IE37193B1 (en) | 1977-05-25 |
Family
ID=10472486
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IE1633/72A IE37193B1 (en) | 1971-11-26 | 1972-11-23 | Benzoyl esters of 1,8,9-trihydroxyanthracene processes for their preparation and compositions incorporating them |
Country Status (14)
Country | Link |
---|---|
JP (1) | JPS5531766B2 (en) |
BE (1) | BE791643A (en) |
CA (1) | CA996134A (en) |
CH (1) | CH584181A5 (en) |
CS (1) | CS161968B2 (en) |
DK (1) | DK141116B (en) |
FI (1) | FI56371C (en) |
FR (1) | FR2161058B1 (en) |
GB (1) | GB1361879A (en) |
HU (1) | HU167374B (en) |
IE (1) | IE37193B1 (en) |
NL (1) | NL7215802A (en) |
PL (1) | PL89681B1 (en) |
SE (2) | SE400548B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2426971A1 (en) * | 1978-05-26 | 1979-12-21 | Peugeot | Vehicle speed changing control lever - has flexible rod contact which closes with another electrical contact on lateral displacement of lever |
US4843097A (en) * | 1984-06-13 | 1989-06-27 | Groupement D'interet Economique Dit: Centre International De Recherches Dermatologiques C.I.R.D. | 10-aryl-1,8-dihydroxy-9-anthrones and their esters, process for preparing same, and use of same in human and veterinary medicine and in cosmetics |
FR2591222B1 (en) * | 1985-12-11 | 1988-07-22 | Cird | MONO, DI AND TRI-ESTERS OF 1,8-DIHYDROXY PHENYL-10 ANTHRONE-9 OR ANTHRANOL-9, THEIR PREPARATION PROCESS AND THEIR USE IN HUMAN OR VETERINARY MEDICINE AND IN COSMETICS |
JP6255210B2 (en) * | 2013-10-24 | 2017-12-27 | アーゼッド・エレクトロニック・マテリアルズ(ルクセンブルグ)ソシエテ・ア・レスポンサビリテ・リミテ | Resist underlayer film forming composition |
-
0
- BE BE791643D patent/BE791643A/en not_active IP Right Cessation
-
1971
- 1971-11-26 GB GB5492771A patent/GB1361879A/en not_active Expired
-
1972
- 1972-11-22 NL NL7215802A patent/NL7215802A/xx not_active Application Discontinuation
- 1972-11-23 IE IE1633/72A patent/IE37193B1/en unknown
- 1972-11-23 PL PL1972159046A patent/PL89681B1/pl unknown
- 1972-11-23 CS CS7976A patent/CS161968B2/cs unknown
- 1972-11-24 FR FR7241854A patent/FR2161058B1/fr not_active Expired
- 1972-11-24 CH CH1713572A patent/CH584181A5/xx not_active IP Right Cessation
- 1972-11-24 SE SE7215395A patent/SE400548B/en unknown
- 1972-11-24 CA CA157,483A patent/CA996134A/en not_active Expired
- 1972-11-24 DK DK587672AA patent/DK141116B/en not_active IP Right Cessation
- 1972-11-24 FI FI3329/72A patent/FI56371C/en active
- 1972-11-24 HU HUSE1652A patent/HU167374B/hu unknown
- 1972-11-27 JP JP11816272A patent/JPS5531766B2/ja not_active Expired
-
1976
- 1976-05-11 SE SE7605364A patent/SE7605364L/en unknown
Also Published As
Publication number | Publication date |
---|---|
SE7605364L (en) | 1976-05-11 |
NL7215802A (en) | 1973-05-29 |
CA996134A (en) | 1976-08-31 |
JPS4862749A (en) | 1973-09-01 |
FR2161058B1 (en) | 1976-04-23 |
GB1361879A (en) | 1974-07-30 |
DE2257442B2 (en) | 1977-03-10 |
DK141116B (en) | 1980-01-21 |
JPS5531766B2 (en) | 1980-08-20 |
IE37193B1 (en) | 1977-05-25 |
FI56371B (en) | 1979-09-28 |
HU167374B (en) | 1975-09-27 |
CS161968B2 (en) | 1975-06-10 |
SE400548B (en) | 1978-04-03 |
DE2257442A1 (en) | 1973-05-30 |
CH584181A5 (en) | 1977-01-31 |
FI56371C (en) | 1980-01-10 |
BE791643A (en) | 1973-03-16 |
PL89681B1 (en) | 1976-12-31 |
FR2161058A1 (en) | 1973-07-06 |
DK141116C (en) | 1980-06-30 |
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