CA1243608A - Pharmaceutical preparations - Google Patents

Pharmaceutical preparations

Info

Publication number
CA1243608A
CA1243608A CA000476065A CA476065A CA1243608A CA 1243608 A CA1243608 A CA 1243608A CA 000476065 A CA000476065 A CA 000476065A CA 476065 A CA476065 A CA 476065A CA 1243608 A CA1243608 A CA 1243608A
Authority
CA
Canada
Prior art keywords
oxo
acid
dimethyl
cyclohexen
trimethyl
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
Application number
CA000476065A
Other languages
French (fr)
Inventor
Werner Bollag
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Application granted granted Critical
Publication of CA1243608A publication Critical patent/CA1243608A/en
Expired legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00Preparations for care of the skin
    • A61Q19/008Preparations for oily skin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/185Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids
    • A61K31/19Carboxylic acids, e.g. valproic acid
    • A61K31/20Carboxylic acids, e.g. valproic acid having a carboxyl group bound to a chain of seven or more carbon atoms, e.g. stearic, palmitic, arachidic acids
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/67Vitamins
    • A61K8/671Vitamin A; Derivatives thereof, e.g. ester of vitamin A acid, ester of retinol, retinol, retinal
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00Drugs for dermatological disorders
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00Preparations for care of the skin
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C403/00Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone
    • C07C403/20Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone having side-chains substituted by carboxyl groups or halides, anhydrides, or (thio)esters thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/80Process related aspects concerning the preparation of the cosmetic composition or the storage or application thereof
    • A61K2800/92Oral administration
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07BGENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B2200/00Indexing scheme relating to specific properties of organic compounds
    • C07B2200/09Geometrical isomers
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00Systems containing only non-condensed rings
    • C07C2601/12Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/16Systems containing only non-condensed rings with a six-membered ring the ring being unsaturated

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Organic Chemistry (AREA)
  • Dermatology (AREA)
  • Epidemiology (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Birds (AREA)
  • Engineering & Computer Science (AREA)
  • Cosmetics (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Abstract Pharmaceutical or cosmetic preparations containing 4-oxo- or 4-hydroxy-13-cis-vitamin A acid as the active substance can be used for the treatment of acne or seborrhoea.

Description

The invention is concerned with pharmaceutical or cos~
metic preparations which contain 4-oxo- or ~-hydroxy~13~cis--vitamin A acid.

~-oxo- and 4-hyd~oxy-13-cis-vitamin A acid [i~ system-atic nomenclature: (Z,E,E,E)-3,7-dimethyl -9-(2,6,6,t~i-methyl-3-oxo-1-cyclohexen-1-yl)-2,4,6,8-nonatetraenoic acid and (Z,E,E,E)-3,7-dimethyl-9-(2,6,6-trimethyl -3-hydroxy-1--cyclohexen-l-yl)-2,4,6,8-nonatetraenoic acid, respectively]
are metabolites of 13-cis-vitamin A acid ~J. Biol. Chem.
255, 8057 (198~)].

It has now been found that 4-oxo- and 4-hydroxy-13-cis--vitamin A acid have a therapeutic activity. In particular, these compounds can be used in the treatment of acne and seborrhoea.

The preparations in accordance with the invention can be preparations for systemic or topical use. Preparations for oral administration, e.g. capsules, are preferred. In addition to the active substances the preparations can con-tain usual pharmaceutical adjuvants such as binding agents, filling materials or antioxidan~s. A dosage unit, e.g. a capsule, can contain about 10-100 mg of active substance~

For the treatmen~ of acne and seborrhoea the active substances can be administered orally to human beings in ~ dosages of 0.5-5 mg/kg daily, preferably 1-~ mg~kg daily.

For topical application the compounds can be present as a solution or lotion or can be incorporated in hair washes (shampoos). Solutions, lotions and shampoos can contain about 0.01-Z%, preferably 0.1-0.5%, of ac~ive substance and can be applied to the skin once or several times daily or Mé/1701.85 .
.~ .

3~

(shampaos) can be used for washing the hair once daily or once or twice a week.

The following Examples ill~strate the invention ~urther~

Example 1 Manufacture of the active substances 56.2 g of [5-(3-oxo-2,6,6 -trimethyl-l-cyclohexen-l--yl~-3-methyl-2,4-pentadienyl]triphenylphosphonium bromide and 11.4 g of 4-hydroxy-3-methyl-2-butenolide in 250 ml of isopropanol are treated at 0-5C with 94.3 ml of 2.12 N KOH
in isopropanol (0.2 mol~. The reaction mixture is left at 5-10C for 1 hour and then warmed ~o room tempera~ure. After 30 minutes the reaction mixture is poured into 5% sodium chloride solution, acidified with sulphuric acid and extracted with ethyl acetate. The organic extract is washed with sodium chloride solution, dried and evaporated and yields a crude product from which pure tE,E,Z,Z)-3,7-di-methyl-s-~2,6,6 -trimethyl-3-oxo-1-cyclohexen-1-yl)-2,4,S,8--nonatetraenoic acid of melting point 159-160C is obtained ; 25 by crystallization from hexane/ethyl acetate.

13.~ g of this acid in 600 ml of methanol are treated at O~C with excess diazomethane. The reaction mixture is left to warm to room temperature and is evaporated after 30 min-utes, whereby methyl (E,E,Z,Z)-3,7-dimethyl-9-(2,6,6-tri-methyl-3-oxo -1-cyclohexen-1-yl)-2,4,6,8-nonatetraenoate is obtained as the crude product. 14.2 g of crude product are isomerized in acetonitrile with 1.48 g of dichloro-bis-ben-zonitrile-Pd (II) and 2.5 ml of triethylam;ne. Chromato-graphic purification yields methyl (Z,E,E,E)-3,7-dimethyl-g--(2~6~6-trimethyl -3-oxo-1-cyclohexen-1-yl)-2,4,6,8 nona-tetraenoate. 13.3 g of this ester are hydroly2ed by heating for 30 minutes with aqueous-ethanolic potassium hydroxide , ~", (13.8 g of KOH, 300 ml of ethanol). The reactio~ mixture is cooled, poured into ice-water, acidified with acetic acid and extracted with ethyl aceta~e. The extract is washed with sodium chloride solution, dried and evaporated and the crud~
product is crystallized from hexanetethyl acetate.
Recrystallization from ethyl acetate/hexane yields pure (Z,E,E,E)-3,7-dimethyl-9-(2,6,6 -t~imeth~1-3-oxo-1-c~clo-hexen-1-yl)-2,4,6,8-nonatetraenoic acid of melting point 164-166C.

0.314 g of (Z,E,E,E3-3,7-dimethyl-9-(2,6,6-trimethyl-3--oxo -l-cyclohexen-l-yl)-2,~,6,8-nonatetraenoic acid in methanol/water is treated with sodium borohydride for 5 minutes. The reaction mixture is acidified with acetic acid and extracted with methylene chloride. The extract is washed with sodium chloride solution, dried and evaporated and the residue is crystallized from ethyl acetate/hexane.
Pure (Z,E,E,~)-3,7-dimethyl-9-(2,6,6-trimethyl-3-hydroxy-1--cyclohexen-l-yl)-2 J 4,6,8-nonatetraenoic acid is obtained.

ExamPle ?~

- 25 Manufacture of a caPsule for oral administration:
.

~n aqueous suspension o~ 27 wt.~ of gelatine (Bloom 30)~
41 wt.% of maltodextrin ~D 05, 7 wt.% of sodium ascorbate and 25 wt.~ of ~,E,E,E)-3,7-dimethyl-9-t2.6,6-trimethyl-3--oxo -1-cyclohexe~-1-yl)-2,4,6,8-nonatetraenoic acid are milled to an average particle size of 0.5 ~m and spray--dried. In each case 25 mg of the thus-obtained powder, 20 mg of AVICEL PH 102, (microcrystalline cellulose), 34 mg of lactose and 6 mg of PQLYPLASDONE (cross-lin~ed polyvinyl-pyrrolidone; c~oss povidone) are mîxed and filled into gelatine capsules.

*Trade Marks , -~ .

ExamPle 3 Manufacture of a lotion:

(Z,E,E,E)-3,7-Dimethyl-9-(2,6,6-trimethyl--3-oxo-1-cyclohexen-1-yl)-2,4,6,8-nona-tetraenoic acid 0.01 - 2.0 g Rectified alcohol 10.0 - 52.0 g Propylene glycol 0 - 50.0 g Polyethylene glycol 0 - 50.0 g Dimethyl sulphoxide 0 - 50.0 g The active substance is dissolved in the mixture of the solvents.

' '"'

Claims (2)

Patent Claims
1. A pharmaceutical or cosmetic preparation which contains 4-oxo- or 4-hydroxy-13-cis-vitamin A acid.
2. A preparation according to claim 1 in the form of capsules containing 10-100 mg of active substance.
CA000476065A 1984-04-02 1985-03-08 Pharmaceutical preparations Expired CA1243608A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1645/84 1984-04-02
CH1645/84A CH658387A5 (en) 1984-04-02 1984-04-02 PHARMACEUTICAL PREPARATIONS.

Publications (1)

Publication Number Publication Date
CA1243608A true CA1243608A (en) 1988-10-25

Family

ID=4215302

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000476065A Expired CA1243608A (en) 1984-04-02 1985-03-08 Pharmaceutical preparations

Country Status (13)

Country Link
JP (1) JPS60218372A (en)
AU (1) AU575386B2 (en)
BE (1) BE902055A (en)
CA (1) CA1243608A (en)
CH (1) CH658387A5 (en)
DE (1) DE3509455A1 (en)
DK (1) DK99085A (en)
FR (1) FR2565823A1 (en)
GB (1) GB2156676B (en)
IT (1) IT1184729B (en)
NL (1) NL8500855A (en)
SE (1) SE8501518L (en)
ZA (1) ZA852279B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1282326C (en) * 1984-12-14 1991-04-02 Paul J. Jarosz Pharmaceutical composition containing 13-cis vitamin a acid as the active ingredient
US5879716A (en) * 1985-12-18 1999-03-09 Advanced Polymer Systems, Inc. Methods and compositions for topical delivery of benzoyl peroxide
US5955109A (en) * 1985-12-18 1999-09-21 Advanced Polymer Systems, Inc. Methods and compositions for topical delivery of retinoic acid
IL90069A (en) * 1988-04-26 1994-04-12 Us Health 13-cis- retinoic acid for use in the preparation of a medicament for treating conglobate and nodulocystic acne
TW442459B (en) * 1996-04-15 2001-06-23 Hoffmann La Roche Retinoid compounds, pharmaceutical composition comprising same and process for the preparation thereof
EP0802181B1 (en) * 1996-04-15 1999-12-22 F. Hoffmann-La Roche Ag Retinoids
EP1971331A2 (en) * 2005-12-09 2008-09-24 Basilea Pharmaceutica AG 4-oxo-(iso)tretinoin for the topical treatment of severe dermatological disorders

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4169103A (en) * 1978-04-12 1979-09-25 Hoffmann-La Roche Inc. Nonatetraenoic acid derivatives
WO1982002833A1 (en) * 1981-02-17 1982-09-02 Gail Sansone Bazzano The use of retinoids and their derivatives to increase the rate of growth of human scalp hair and to increase the rate of growth of fur in certain fur-bearing animals

Also Published As

Publication number Publication date
AU575386B2 (en) 1988-07-28
AU4083685A (en) 1985-10-10
IT8519907A0 (en) 1985-03-14
DK99085A (en) 1985-10-03
DK99085D0 (en) 1985-03-04
JPS60218372A (en) 1985-11-01
SE8501518D0 (en) 1985-03-27
GB8508443D0 (en) 1985-05-09
BE902055A (en) 1985-09-30
NL8500855A (en) 1985-11-01
ZA852279B (en) 1985-11-27
FR2565823A1 (en) 1985-12-20
SE8501518L (en) 1985-10-03
DE3509455A1 (en) 1985-10-10
CH658387A5 (en) 1986-11-14
GB2156676A (en) 1985-10-16
GB2156676B (en) 1987-10-21
IT1184729B (en) 1987-10-28

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