ZA811227B - 2-alkyl-5 hydroxy-1,4-naphtaquinone, method for its manufacture and pharmaceutical compounds - Google Patents

2-alkyl-5 hydroxy-1,4-naphtaquinone, method for its manufacture and pharmaceutical compounds

Info

Publication number
ZA811227B
ZA811227B ZA00811227A ZA811227A ZA811227B ZA 811227 B ZA811227 B ZA 811227B ZA 00811227 A ZA00811227 A ZA 00811227A ZA 811227 A ZA811227 A ZA 811227A ZA 811227 B ZA811227 B ZA 811227B
Authority
ZA
South Africa
Prior art keywords
hydroxy
alkyl
naphtaquinone
manufacture
pharmaceutical compounds
Prior art date
Application number
ZA00811227A
Inventor
G Wurm
Original Assignee
Zyma Gmbh
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 Zyma Gmbh filed Critical Zyma Gmbh
Publication of ZA811227B publication Critical patent/ZA811227B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C50/00—Quinones
    • C07C50/26—Quinones containing groups having oxygen atoms singly bound to carbon atoms
    • C07C50/32—Quinones containing groups having oxygen atoms singly bound to carbon atoms the quinoid structure being part of a condensed ring system having two rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/20—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring
    • C07C43/23—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring containing hydroxy or O-metal groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
    • C07C45/54—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition of compounds containing doubly bound oxygen atoms, e.g. esters
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C46/00—Preparation of quinones
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C46/00—Preparation of quinones
    • C07C46/02—Preparation of quinones by oxidation giving rise to quinoid structures
    • C07C46/06—Preparation of quinones by oxidation giving rise to quinoid structures of at least one hydroxy group on a six-membered aromatic ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C46/00—Preparation of quinones
    • C07C46/02—Preparation of quinones by oxidation giving rise to quinoid structures
    • C07C46/06—Preparation of quinones by oxidation giving rise to quinoid structures of at least one hydroxy group on a six-membered aromatic ring
    • C07C46/08—Preparation of quinones by oxidation giving rise to quinoid structures of at least one hydroxy group on a six-membered aromatic ring with molecular oxygen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
    • C07C49/84—Ketones containing a keto group bound to a six-membered aromatic ring containing ether groups, groups, groups, or groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Fats And Perfumes (AREA)
  • Anti-Oxidant Or Stabilizer Compositions (AREA)

Abstract

1. 2-Alkyl-5-hydroxy-1,4-naphthoquinones of the general formula I see diagramm : EP0036502,P9,F1 wherein Y denotes the methyl, ethyl, n-propyl, isopropyl or tert.-butyl group.
ZA00811227A 1980-02-27 1981-02-24 2-alkyl-5 hydroxy-1,4-naphtaquinone, method for its manufacture and pharmaceutical compounds ZA811227B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3007367A DE3007367C2 (en) 1980-02-27 1980-02-27 2-alkyl-5-hydroxy-1,4-naphthoquinones, processes for their preparation and pharmaceuticals

Publications (1)

Publication Number Publication Date
ZA811227B true ZA811227B (en) 1982-03-31

Family

ID=6095701

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00811227A ZA811227B (en) 1980-02-27 1981-02-24 2-alkyl-5 hydroxy-1,4-naphtaquinone, method for its manufacture and pharmaceutical compounds

Country Status (6)

Country Link
EP (1) EP0036502B1 (en)
AT (1) ATE5066T1 (en)
DE (2) DE3007367C2 (en)
ES (1) ES8301866A1 (en)
HU (1) HU188282B (en)
ZA (1) ZA811227B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3431236A1 (en) * 1984-08-24 1986-02-27 Carnivora-Deutschland GmbH, 7109 Jagsthausen USE OF 1,4-NAPHTHOQUINONE DERIVATIVES IN LOW CONCENTRATIONS FOR IMMUNE STIMULATION
ZA863425B (en) * 1985-05-08 1988-01-27 Du Pont 2-substituted-1-naphthols as 5-lipoxygenase inhibitors
US5026759A (en) * 1985-05-08 1991-06-25 Du Pont Merck Pharmaceutical 2-substituted-1-naphthols as 5-lipoxygenase inhibitors
US4833164A (en) 1985-05-08 1989-05-23 E. I. Du Pont De Nemours And Company 2-substituted-1-naphthols, pharmaceutical compositions of, and their use as 5-lipoxygenase inhibitors

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2572946A (en) * 1949-11-19 1951-10-30 Du Pont Composition comprising 2-aliphatic-3-hydroxy-1, 4 napthoquinone and method for controlling mites and aphids
US3578686A (en) * 1968-04-26 1971-05-11 Sterling Drug Inc 2-hydroxy - 3 -((3,3,5-trimethylcyclohexyl)-alkyl) - 1,4-naphthoquinones and their preparation

Also Published As

Publication number Publication date
EP0036502B1 (en) 1983-10-19
ES499847A0 (en) 1983-01-01
HU188282B (en) 1986-03-28
EP0036502A1 (en) 1981-09-30
DE3007367C2 (en) 1982-07-08
ES8301866A1 (en) 1983-01-01
DE3007367A1 (en) 1981-09-03
ATE5066T1 (en) 1983-11-15
DE3161204D1 (en) 1983-11-24

Similar Documents

Publication Publication Date Title
AU505135B2 (en) 2, 3-dihydrobenzofuran-2-carboxylic acid derivatives
EP0014958B1 (en) Process for the preparation of 4,5-perfluoro-1,3-dioxolanes
ZA811227B (en) 2-alkyl-5 hydroxy-1,4-naphtaquinone, method for its manufacture and pharmaceutical compounds
AU501246B2 (en) 16, 16 disubstituted androstenes
AU497414B2 (en) 1, 3 dithiolane compounds
JPS56118062A (en) 44aryloxy and 44arylthioo33phenylpiperidine derivative
GR1001203B (en) Method for the preparation of the compound 24r-scymnol
AU505725B2 (en) 2, 9-dioxatricyclo ( 4,3,1,03,70 dercanes
AU502268B2 (en) 2, 1, 3-benzothiadiazine compounds
PT65256B (en) Process for the preparation of 1-acyl-1,2,3,4-tetrahydro-6-quinolinols.
AU504998B2 (en) 1, 3, 5 oxadiazine derivatives
AU505115B2 (en) N, n'diphenyl-guanidine derivatives
AU503922B2 (en) 1, 3-benzodioxan-prostanoic acid derivatives
JPS51122256A (en) Part supply regulating apparatus
JPS51129056A (en) Elevator control system
DE2961870D1 (en) Use of (z)9-tetradecenylacetate and/or (z)9, (e)12- tetradecadienylacetate for attracting and combating panolis flammea
AU508662B2 (en) Salts of 1, 3-Bis-(8-Ethylhexyl)-5-Amino-5-Methyl Hexahydropyrinidine
JPS526106A (en) Seal mechanism of pump
JPS5257156A (en) Process for preparing 5,6_trans-24-hydroxycholecalciferol
AU1639383A (en) Nonapeptide with immunostimulative activity
JPS51149336A (en) A method for accelerating the vulcanization of rubber
JPS5251335A (en) Process for preparation of benzylalcohol derivtives
AU496088B2 (en) Prostaglandin-type 1, 9-lactones
AU1428776A (en) Prostaglandin type 1, 15-lactones
NO144383C (en) PROCEDURE FOR THE PREPARATION OF 2,2`-METHYLENE-BIS (4,6-DIALKYLPHENOLS).