CA1265142A - Procaterol stabilization - Google Patents

Procaterol stabilization

Info

Publication number
CA1265142A
CA1265142A CA000484326A CA484326A CA1265142A CA 1265142 A CA1265142 A CA 1265142A CA 000484326 A CA000484326 A CA 000484326A CA 484326 A CA484326 A CA 484326A CA 1265142 A CA1265142 A CA 1265142A
Authority
CA
Canada
Prior art keywords
procaterol
moisture
oxidation
general formula
resistant derivative
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 - Fee Related
Application number
CA000484326A
Other languages
English (en)
French (fr)
Inventor
Isaac Ghebre-Sellassie
Russell U. Nesbitt, Jr.
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.)
Warner Lambert Co LLC
Original Assignee
Warner Lambert Co LLC
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 Warner Lambert Co LLC filed Critical Warner Lambert Co LLC
Application granted granted Critical
Publication of CA1265142A publication Critical patent/CA1265142A/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
    • C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
    • C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D215/20—Oxygen atoms
    • C07D215/24—Oxygen atoms attached in position 8
    • C07D215/26—Alcohols; Ethers thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Preparation (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Quinoline Compounds (AREA)
  • Cephalosporin Compounds (AREA)
  • Peptides Or Proteins (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
CA000484326A 1984-08-17 1985-06-18 Procaterol stabilization Expired - Fee Related CA1265142A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/641,631 US4616022A (en) 1984-08-17 1984-08-17 Procaterol stabilization
US641,631 1984-08-17

Publications (1)

Publication Number Publication Date
CA1265142A true CA1265142A (en) 1990-01-30

Family

ID=24573198

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000484326A Expired - Fee Related CA1265142A (en) 1984-08-17 1985-06-18 Procaterol stabilization

Country Status (14)

Country Link
US (1) US4616022A (enEXAMPLES)
EP (1) EP0171969A3 (enEXAMPLES)
JP (1) JPS6153267A (enEXAMPLES)
KR (1) KR900001175B1 (enEXAMPLES)
AU (1) AU572306B2 (enEXAMPLES)
CA (1) CA1265142A (enEXAMPLES)
DK (1) DK275885A (enEXAMPLES)
ES (1) ES8701164A1 (enEXAMPLES)
FI (1) FI852431A7 (enEXAMPLES)
GR (1) GR851649B (enEXAMPLES)
NZ (1) NZ212531A (enEXAMPLES)
PH (1) PH20805A (enEXAMPLES)
PT (1) PT80952B (enEXAMPLES)
ZA (1) ZA854636B (enEXAMPLES)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA875317B (en) * 1986-08-01 1988-01-25 Warner-Lambert Company Transdermal compositions
US4687776A (en) * 1986-10-24 1987-08-18 Warner-Lambert Company Drug stabilization
JPH01501797A (ja) * 1987-03-16 1989-06-22 ユニヴァーシティ　オブ　フロリダ ３―置換―１―アルキルアミノ―２―プロパノールの不安定なケトン誘導体と、そのβ―アドレナリン作動効果遮断薬としての応用

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1108320A (en) * 1965-10-07 1968-04-03 Shionogi & Co Improvements in or relating to anti-microbial compositions
FR5129M (fr) * 1966-01-18 1967-06-05 Olivier Paul Gaudin Medicaments a base d'alkylsulfate d'homomyrtenyloxy-2 diethylamino-1 ethane
US4022776A (en) * 1974-01-31 1977-05-10 Otsuka Pharmaceutical Company Limited 5-[1-Hydroxy-2-(substituted-amino)]ethyl-8-hydroxycarbostyril derivatives
BE896423A (fr) * 1983-04-11 1983-08-01 Ct Europ De Rech S Therapeutiq Nouveaux sels liposolubles de doxycycline et leur preparation

Also Published As

Publication number Publication date
FI852431A0 (fi) 1985-06-19
FI852431L (fi) 1986-02-18
DK275885A (da) 1986-02-18
ZA854636B (en) 1986-02-26
KR860001790A (ko) 1986-03-22
ES8701164A1 (es) 1986-11-16
AU572306B2 (en) 1988-05-05
AU4388185A (en) 1986-02-20
PH20805A (en) 1987-04-21
PT80952A (en) 1985-09-01
DK275885D0 (da) 1985-06-18
US4616022A (en) 1986-10-07
JPS6153267A (ja) 1986-03-17
EP0171969A3 (en) 1987-11-04
EP0171969A2 (en) 1986-02-19
PT80952B (pt) 1987-11-11
GR851649B (enEXAMPLES) 1985-11-26
ES544571A0 (es) 1986-11-16
FI852431A7 (fi) 1986-02-18
KR900001175B1 (ko) 1990-02-27
NZ212531A (en) 1988-02-12

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Legal Events

Date Code Title Description
MKLA Lapsed