AT288358B - Process for the preparation of new 1- (3 ', 4'-dihydroxyphenyl) -2-aminoalkanols and their acid addition salts - Google Patents

Process for the preparation of new 1- (3 ', 4'-dihydroxyphenyl) -2-aminoalkanols and their acid addition salts

Info

Publication number
AT288358B
AT288358B AT1165369A AT1165369A AT288358B AT 288358 B AT288358 B AT 288358B AT 1165369 A AT1165369 A AT 1165369A AT 1165369 A AT1165369 A AT 1165369A AT 288358 B AT288358 B AT 288358B
Authority
AT
Austria
Prior art keywords
aminoalkanols
dihydroxyphenyl
preparation
new
acid addition
Prior art date
Application number
AT1165369A
Other languages
German (de)
Original Assignee
Boehringer Sohn Ingelheim
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 Boehringer Sohn Ingelheim filed Critical Boehringer Sohn Ingelheim
Application granted granted Critical
Publication of AT288358B publication Critical patent/AT288358B/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/13—Amines
    • A61K31/135—Amines having aromatic rings, e.g. ketamine, nortriptyline
AT1165369A 1966-10-18 1967-10-16 Process for the preparation of new 1- (3 ', 4'-dihydroxyphenyl) -2-aminoalkanols and their acid addition salts AT288358B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEB0089417 1966-10-18
DEB0089476 1966-10-20
DEB0090062 1966-11-29

Publications (1)

Publication Number Publication Date
AT288358B true AT288358B (en) 1971-03-10

Family

ID=27209389

Family Applications (3)

Application Number Title Priority Date Filing Date
AT1165269A AT288357B (en) 1966-10-18 1967-10-16 Process for the preparation of new 1- (3 ', 4'-dihydroxyphenyl) -2-aminoalkanols and their acid addition salts
AT1165369A AT288358B (en) 1966-10-18 1967-10-16 Process for the preparation of new 1- (3 ', 4'-dihydroxyphenyl) -2-aminoalkanols and their acid addition salts
AT934967A AT285582B (en) 1966-10-18 1967-10-16 Process for the preparation of new 1- (3 ', 4'-dihydroxyphenyl) -2-aminoalkanols and their acid addition salts

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT1165269A AT288357B (en) 1966-10-18 1967-10-16 Process for the preparation of new 1- (3 ', 4'-dihydroxyphenyl) -2-aminoalkanols and their acid addition salts

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT934967A AT285582B (en) 1966-10-18 1967-10-16 Process for the preparation of new 1- (3 ', 4'-dihydroxyphenyl) -2-aminoalkanols and their acid addition salts

Country Status (11)

Country Link
US (1) US3657244A (en)
AT (3) AT288357B (en)
BE (1) BE705312A (en)
CH (4) CH507200A (en)
DE (2) DE1543372A1 (en)
DK (1) DK130070B (en)
ES (6) ES346057A1 (en)
FR (1) FR7338M (en)
GB (1) GB1204195A (en)
NL (1) NL158480B (en)
SE (2) SE380792B (en)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4042713A (en) * 1966-10-18 1977-08-16 Boehringer Ingelheim Gmbh Pharmaceutical compositions containing a 1-(2-alkyl-3,4-dihydroxy-phenyl)-2-(phenylalkyl-amino)-alkanol-(1) and method of use
US3969410A (en) * 1972-01-12 1976-07-13 Boehringer Ingelheim Gmbh 1-(2'-Alkyl-3',4'-dihydroxy-phenyl)-2-(phenylalkyl-amino)-alkanols-(1) and salts thereof
US4336400A (en) * 1969-04-01 1982-06-22 Sterling Drug Inc. 3-(Hydroxy or hydroxymethyl)-4-hydroxy-alpha(aminomethyl)benzyl alcohols and methods of use
US4138581A (en) * 1969-04-01 1979-02-06 Sterling Drugs Inc. 3(Hydroxy or hydroxymethyl)-4(hydroxy)-α-(aminomethyl)benzyl alcohols
DE1962497C3 (en) * 1969-12-12 1979-09-20 C.H. Boehringer Sohn, 6507 Ingelheim Naphthylalkyl-a-hydroxyphenethyl-amines, their preparation and pharmaceuticals containing them
US4147799A (en) * 1971-06-24 1979-04-03 Kyowa Hakko Kogyo Co., Ltd. Process for reducing blood pressure and blocking β-adrenergic receptor
US3868461A (en) * 1972-11-22 1975-02-25 Interx Research Corp Ester of 3,4-dihydroxy-alpha (isopropylamino) methyl benzyl alcohol, composition and anti-asthma use thereof
US3908017A (en) * 1973-04-26 1975-09-23 Interx Research Corp Sympathomimetic compositions containing an ester of -3-hydroxy-{60 -{8 (methylamino)methyl{8 benzyl alcohol and methods of use
US4046913A (en) * 1973-08-18 1977-09-06 Boehringer Ingelheim Gmbh 1-(M-alkanoyloxy-phenyl)-1-hydroxy-2-(N-lower alkyl-amino)-ethanes and salts thereof
US4192805A (en) * 1975-11-27 1980-03-11 Nicholas International Limited Process of preparing amino ethanols
US4287212A (en) * 1976-04-30 1981-09-01 American Hoechst Corporation 2-Aryl-1,2-dialkylcycloalkylamines
US4115585A (en) * 1976-05-17 1978-09-19 Instituto Luso Farmaco D'italia S.R.L. Esters of 1-(p-hydroxyphenyl)-2-(1'-methyl-2'-phenoxyethylamino)-1-propanol
US4094983A (en) * 1977-01-17 1978-06-13 Interx Research Corporation Method for reducing intraocular pressure in warm-blooded animals
US4275074A (en) * 1979-03-09 1981-06-23 Graham J. Dobbie Catecholamine treatment of ocular hypertension
US4590210A (en) * 1979-03-09 1986-05-20 Langham Maurice E Compositions for treatment of ocular hypertension
JPS55124742A (en) * 1979-03-20 1980-09-26 Kyowa Hakko Kogyo Co Ltd Novel aminoalcohol derivative
JPS6241829Y2 (en) * 1980-03-28 1987-10-26
EP0043807B1 (en) 1980-07-09 1984-05-30 Aktiebolaget Draco 1-(dihydroxyphenyl)-2-amino-ethanol derivatives; preparation, compositions and intermediates
DE3128117A1 (en) * 1980-07-29 1982-03-11 Yamanouchi Pharmaceutical Co., Ltd., Tokyo NEW PHENYL-AETHYLAMINE DERIVATIVES, METHOD FOR THE PRODUCTION THEREOF
US4472427A (en) * 1980-12-23 1984-09-18 Merck & Co., Inc. (Aralkylamino-2-OR-propoxy)heterocyclic compounds
ES8203877A1 (en) * 1981-05-13 1982-04-01 Ferrer Int Process for producing 1-position amino-derivatives of 1-(3',4'-methylenedioxyphenyl)propane-2-ol
US4461914A (en) * 1983-02-01 1984-07-24 American Cyanamid Company Method for the preparation of 1-(4'-amino-3',5'-dichlorophenyl)-2-alkyl(or dialkyl)aminoethanols
IL74940A (en) * 1984-04-17 1988-06-30 Glaxo Group Ltd Phenethanolamine compounds,their preparation and pharmaceutical compositions containing them
US4699928A (en) * 1984-07-13 1987-10-13 Merrell Dow Pharmaceuticals Inc. Fluoroallylamine derivatives
US4843160A (en) * 1984-10-01 1989-06-27 The Dow Chemical Company Preparation of alpha-aminoalkylphenols
US5068432A (en) * 1988-03-30 1991-11-26 Aldrich Chemical Company, Inc. Process for producing optically pure 2-phenoxyphenylalkylamines
JPH02124884A (en) * 1988-07-08 1990-05-14 Zhongguo Yixuekexueyuan Yaowo Yanjiusuo N-substituted amide derivative
US6951888B2 (en) * 2002-10-04 2005-10-04 Boehringer Ingelheim Pharma Gmbh & Co. Kg Betamimetics with a prolonged duration of activity, processes for preparing them, and their use as pharmaceutical compositions
DE10246374A1 (en) * 2002-10-04 2004-04-15 Boehringer Ingelheim Pharma Gmbh & Co. Kg New 4-(2-alkylamino-1-hydroxyethyl)-3-alkoxy-benzene-1,2-diol derivatives, are beta-mimetics having a long duration of action, useful e.g. for treating asthma, chronic obstructive pulmonary disease or arrhythmia
DE10253220A1 (en) * 2002-11-15 2004-05-27 Boehringer Ingelheim Pharma Gmbh & Co. Kg New 2-(N-phenylalkyl-amino)-1-phenyl-ethanol derivatives, are beta-adrenergic agents especially useful for treating inflammatory and obstructive respiratory diseases such as asthma or COPD
CN110743544B (en) * 2019-11-07 2023-02-24 西安凯立新材料股份有限公司 Palladium-carbon catalyst for preparing alpha-phenylethyl alcohol by selective hydrogenation of acetophenone and preparation method and application thereof

Also Published As

Publication number Publication date
ES360965A1 (en) 1970-11-16
ES360962A1 (en) 1970-11-16
NL6714161A (en) 1968-04-19
CH490323A (en) 1970-05-15
ES360964A1 (en) 1970-10-16
ES360963A1 (en) 1970-11-16
AT288357B (en) 1971-03-10
CH523219A (en) 1972-05-31
BE705312A (en) 1968-04-18
CH507200A (en) 1971-05-15
CH548365A (en) 1974-04-30
NL158480B (en) 1978-11-15
AT285582B (en) 1970-11-10
DE1543374A1 (en) 1972-04-20
GB1204195A (en) 1970-09-03
US3657244A (en) 1972-04-18
SE380792B (en) 1975-11-17
SE368196B (en) 1974-06-24
DK130070B (en) 1974-12-16
FR7338M (en) 1969-10-13
DE1543374C3 (en) 1973-10-04
ES346057A1 (en) 1969-03-16
ES360961A1 (en) 1970-11-16
DE1543372A1 (en) 1971-04-01
DE1543374B2 (en) 1973-02-22
DK130070C (en) 1975-05-26

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee