GB1034297A - Phenoxy-acids and process for their manufacture - Google Patents

Phenoxy-acids and process for their manufacture

Info

Publication number
GB1034297A
GB1034297A GB4662864A GB4662864A GB1034297A GB 1034297 A GB1034297 A GB 1034297A GB 4662864 A GB4662864 A GB 4662864A GB 4662864 A GB4662864 A GB 4662864A GB 1034297 A GB1034297 A GB 1034297A
Authority
GB
United Kingdom
Prior art keywords
group
formula
groups
compound
functional derivatives
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
GB4662864A
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.)
BASF Schweiz AG
Original Assignee
Ciba 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
Priority claimed from US324023A external-priority patent/US3270292A/en
Application filed by Ciba AG filed Critical Ciba AG
Publication of GB1034297A publication Critical patent/GB1034297A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/18—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance
    • H03B5/1805—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance the frequency-determining element being a coaxial resonator
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
    • C07D295/04—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms
    • C07D295/08—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms
    • C07D295/084—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms with the ring nitrogen atoms and the oxygen or sulfur atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings
    • C07D295/088—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms with the ring nitrogen atoms and the oxygen or sulfur atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings to an acyclic saturated chain
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/18—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B2201/00—Aspects of oscillators relating to varying the frequency of the oscillations
    • H03B2201/02—Varying the frequency of the oscillations by electronic means
    • H03B2201/0208—Varying the frequency of the oscillations by electronic means the means being an element with a variable capacitance, e.g. capacitance diode

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Abstract

Novel compounds of the Formula I, in which Ph represents an unsubstituted 1,2-phenylene group or a 1,2-phenylene group substituted by one or more C1- 4 alkyl, C1- 4 alkoxy or trifluoromethyl groups or halogen atoms, Ar represents a phenyl group containing a substituent of the Formula II in which A represents a carboxyl or functionally converted carboxyl group and R1 or R2 represents C1- 4 alkyl groups, R represents a hydrogen atom or a C1- 4 alkyl group and the group of the formula -(CnH2n- 2)-represents an unbranched C3- 5 alkylene chain and carries the groups or group and atom represented by Ar and R, and salts thereof where the compound of the Formula I contains a salt forming group, are prepared by reacting a compound of the Formula III, wherein Ar0 represents a hydroxylphenyl group, or a salt thereof, with a compound of the formula Hal-C(R1)(R2)-A where Hal represents a halogen atom and if desired, converting compounds containing a free carboxyl group into salts or functional derivatives thereof or converting functional derivatives into free carboxyl groups or other functional derivatives and, if desired, separating mixtures of isomers into single isomers. <FORM:1034297/C2/1> <FORM:1034297/C2/2> <FORM:1034297/C2/3> 1 - (4 - Hydroxyphenyl) - 1,2,3,4 - tetrahydronapthalene is prepared by reacting 1,2,3,4-tetrahydro-1-naphthol with phenol in the presence of aluminium chloride. Therapeutic compositions which reduce the cholesterol level in the blood and have liver-protecting properties, in the form of capsules, tablets, dragees, suppositories, solutions, suspensions and emulsions, for oral, topical and parenteral application, comprise compounds of the Formula I and, where applicable, their physiologically tolerable salts, with a pharmaceutically suitable carrier.
GB4662864A 1963-11-15 1964-11-16 Phenoxy-acids and process for their manufacture Expired GB1034297A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US32386863A 1963-11-15 1963-11-15
US324023A US3270292A (en) 1963-11-15 1963-11-15 Ultra high frequency transistor oscillator

Publications (1)

Publication Number Publication Date
GB1034297A true GB1034297A (en) 1966-06-29

Family

ID=26984179

Family Applications (2)

Application Number Title Priority Date Filing Date
GB4312864A Expired GB1072780A (en) 1963-11-15 1964-10-22 Uhf oscillator circuits
GB4662864A Expired GB1034297A (en) 1963-11-15 1964-11-16 Phenoxy-acids and process for their manufacture

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB4312864A Expired GB1072780A (en) 1963-11-15 1964-10-22 Uhf oscillator circuits

Country Status (9)

Country Link
JP (1) JPS5110058B1 (en)
BE (2) BE655640A (en)
BR (2) BR6463013D0 (en)
CH (1) CH485636A (en)
DE (2) DE1518621A1 (en)
GB (2) GB1072780A (en)
MY (1) MY6900053A (en)
NL (2) NL151858B (en)
SE (3) SE332423B (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1089017B (en) * 1959-04-25 1960-09-15 Standard Elektrik Lorenz Ag Oscillator circuit for superposition receivers in the frequency range of TV band IV

Also Published As

Publication number Publication date
MY6900053A (en) 1969-12-31
JPS5110058B1 (en) 1976-04-01
NL6413254A (en) 1965-05-17
GB1072780A (en) 1967-06-21
DE1297692B (en) 1969-06-19
DE1518621A1 (en) 1969-04-10
BE655640A (en) 1965-03-01
CH485636A (en) 1970-02-15
SE331993B (en) 1971-01-25
SE332423B (en) 1971-02-08
BR6464341D0 (en) 1973-07-26
BR6463013D0 (en) 1973-06-05
NL6413268A (en) 1965-05-17
NL151858B (en) 1976-12-15
SE312363B (en) 1969-07-14
BE655690A (en) 1965-05-13

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