IE33494L - Cycloalkano-quinolones - Google Patents

Cycloalkano-quinolones

Info

Publication number
IE33494L
IE33494L IE100369A IE100369A IE33494L IE 33494 L IE33494 L IE 33494L IE 100369 A IE100369 A IE 100369A IE 100369 A IE100369 A IE 100369A IE 33494 L IE33494 L IE 33494L
Authority
IE
Ireland
Prior art keywords
ethoxycarbonyl
acrylate
ethyl
amino
cycloalkano
Prior art date
Application number
IE100369A
Other versions
IE33494B1 (en
Original Assignee
Boehringer Mannheim 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
Priority claimed from DE19681770951 external-priority patent/DE1770951A1/en
Priority claimed from DE19691912944 external-priority patent/DE1912944A1/en
Application filed by Boehringer Mannheim Gmbh filed Critical Boehringer Mannheim Gmbh
Publication of IE33494L publication Critical patent/IE33494L/en
Publication of IE33494B1 publication Critical patent/IE33494B1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D221/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00
    • C07D221/02—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00 condensed with carbocyclic rings or ring systems
    • C07D221/04—Ortho- or peri-condensed ring systems
    • C07D221/06—Ring systems of three rings
    • C07D221/16—Ring systems of three rings containing carbocyclic rings other than six-membered
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D221/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00
    • C07D221/02—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00 condensed with carbocyclic rings or ring systems
    • C07D221/04—Ortho- or peri-condensed ring systems
    • C07D221/06—Ring systems of three rings
    • C07D221/08—Aza-anthracenes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D221/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00
    • C07D221/02—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00 condensed with carbocyclic rings or ring systems
    • C07D221/04—Ortho- or peri-condensed ring systems
    • C07D221/06—Ring systems of three rings
    • C07D221/10—Aza-phenanthrenes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

1,210,638. Cycloalkano-quinoline derivatives. BOEHRINGER MANNHEIM G.m.b.H. [21 July, 1969 [23 July, 1968; 14 March, 1969], No. 36601/69. Heading C2C. Novel cycloalkano-quinoline derivatives of the Formula I wherein one of the symbols R 1 and R 2 represents H halogen, NO 2 , NH 2 , OH, acylamino, acyloxy, alkoxy or aryloxy, while the other one, together with R 3 , forms an aliphatic bridge containing 2-6 carbon atoms, X is H, C 1-4 alkyl or C 2-4 alkenyl, and Y is OH, NH 2 or C 1-4 alkoxy and pharmacologically compatible salts thereof are prepared by cyclising a cycloalkano-benzene derivative of Formula II above, in which Y<SP>1</SP> is alkoxy or NH 2 , whereafter, if desired, the products obtained are saponified, esterified, transesterified or converted into amides, and/or the substituents R 1 or R 2 are introduced or chemically changed and/or, when X is H, the product is N-alkylated. Ethyl α - ethoxycarbonyl- # - (4 - indanylamino)-acrylate, ethyl α-ethoxycarbonyl-#-(5- indanylamino)acrylate, ethyl α - ethoxycarbonyl- # - (1,2,3,4 - tetrahydronaphthyl - 6 - amino) acrylate and ethyl α-ethoxycarbonyl-#- (1,2,3,4- tetrahydronaphthyl-5-amino) acrylate are obtained by reacting diethyl. ethoxymethylenemalonate with 4-aminoindane, 5-aminoindane, 6 - amino - 1,2,3,4 - tetrahydronaphthalene and 5 - -amino - 1,2,3,4 - tetrahydronaphthalene respectively. Pharmaceutical compositions, having antimicrobial activity, contain at least one of the above novel compounds in admixture with solid or liquid pharmaceutical diluents or carriers. [GB1210638A]
IE100369A 1968-07-23 1969-07-21 Cycloalkano-quinolone derivatives IE33494B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19681770951 DE1770951A1 (en) 1968-07-23 1968-07-23 Cyclopentanoquinolone derivatives and processes for their preparation
DE19691912944 DE1912944A1 (en) 1969-03-14 1969-03-14 Cycloalkanoquinolone derivatives and processes for their preparation

Publications (2)

Publication Number Publication Date
IE33494L true IE33494L (en) 1970-01-23
IE33494B1 IE33494B1 (en) 1974-07-24

Family

ID=25755585

Family Applications (1)

Application Number Title Priority Date Filing Date
IE100369A IE33494B1 (en) 1968-07-23 1969-07-21 Cycloalkano-quinolone derivatives

Country Status (9)

Country Link
AT (1) AT294094B (en)
CA (1) CA944354A (en)
CH (1) CH529135A (en)
FI (1) FI49499C (en)
FR (1) FR2013519A1 (en)
GB (1) GB1210638A (en)
IE (1) IE33494B1 (en)
NL (1) NL6911270A (en)
SE (1) SE343059B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2207856A1 (en) * 1972-02-19 1973-08-23 Boehringer Mannheim Gmbh CYCLOALKANOCHINOLONE CARBONIC ACID ESTERS AND PROCESS FOR THEIR PRODUCTION
US3966743A (en) 1968-07-23 1976-06-29 Boehringer Mannheim G.M.B.H. Ortho fused cycloalkano-4-quinolone-3-carboxylic acid derivatives
DE2011885C3 (en) * 1970-03-13 1981-05-21 Boehringer Mannheim Gmbh, 6800 Mannheim 1,4-Dihydro-3-carboxy-cyclopentano (h) -quinolone- (4) -derivatives, process for the preparation thereof and their use

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3324135A (en) * 1963-04-19 1967-06-06 Sterling Drug Inc 4-alkyl-1-benzo[f]quinolone-2-carboxylic acids

Also Published As

Publication number Publication date
GB1210638A (en) 1970-10-28
FI49499B (en) 1975-04-01
SE343059B (en) 1972-02-28
IE33494B1 (en) 1974-07-24
AT294094B (en) 1971-11-10
FR2013519A1 (en) 1970-04-03
FI49499C (en) 1975-07-10
NL6911270A (en) 1970-01-27
CH529135A (en) 1972-10-15
CA944354A (en) 1974-03-26

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