AT308139B - Process for the preparation of new basic substituted alkyl theophyllines, their isomers and acid addition salts - Google Patents

Process for the preparation of new basic substituted alkyl theophyllines, their isomers and acid addition salts

Info

Publication number
AT308139B
AT308139B AT686070A AT686070A AT308139B AT 308139 B AT308139 B AT 308139B AT 686070 A AT686070 A AT 686070A AT 686070 A AT686070 A AT 686070A AT 308139 B AT308139 B AT 308139B
Authority
AT
Austria
Prior art keywords
theophyllines
isomers
preparation
substituted alkyl
acid addition
Prior art date
Application number
AT686070A
Other languages
German (de)
Original Assignee
Degussa
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 Degussa filed Critical Degussa
Priority to AT686070A priority Critical patent/AT308139B/en
Priority to ES391993A priority patent/ES391993A1/en
Priority to NL7108037A priority patent/NL7108037A/xx
Priority to FI1712/71A priority patent/FI54482C/en
Priority to AU31380/71A priority patent/AU453198B2/en
Priority to DK354571AA priority patent/DK127118B/en
Priority to DE19712136643 priority patent/DE2136643A1/en
Priority to FR7127276A priority patent/FR2100953B1/fr
Priority to BE770521A priority patent/BE770521A/en
Priority to CH1106371A priority patent/CH555353A/en
Priority to GB3511671A priority patent/GB1350968A/en
Priority to JP5634071A priority patent/JPS5611715B1/ja
Priority to SE7109642A priority patent/SE381050B/en
Priority to CA119217A priority patent/CA925870A/en
Priority to CH757974A priority patent/CH560700A5/xx
Application granted granted Critical
Publication of AT308139B publication Critical patent/AT308139B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D473/00—Heterocyclic compounds containing purine ring systems
    • C07D473/02—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6
    • C07D473/04—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 two oxygen atoms
    • C07D473/06—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 two oxygen atoms with radicals containing only hydrogen and carbon atoms, attached in position 1 or 3
    • C07D473/08—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 two oxygen atoms with radicals containing only hydrogen and carbon atoms, attached in position 1 or 3 with methyl radicals in positions 1 and 3, e.g. theophylline
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
AT686070A 1970-07-27 1970-07-27 Process for the preparation of new basic substituted alkyl theophyllines, their isomers and acid addition salts AT308139B (en)

Priority Applications (15)

Application Number Priority Date Filing Date Title
AT686070A AT308139B (en) 1970-07-27 1970-07-27 Process for the preparation of new basic substituted alkyl theophyllines, their isomers and acid addition salts
ES391993A ES391993A1 (en) 1970-07-27 1971-06-07 Basically substituted alkyl theophyllines
NL7108037A NL7108037A (en) 1970-07-27 1971-06-11
FI1712/71A FI54482C (en) 1970-07-27 1971-06-17 FOERFARANDE FOER FRAMSTAELLNING AV BRONKOLYTISKT AKTIVA TEOFYLLINDERIVAT
DK354571AA DK127118B (en) 1970-07-27 1971-07-19 Analogous process for the preparation of basic substituted 7-alkyltheophyllines or the optically active and diastereomeric forms thereof or salts thereof.
AU31380/71A AU453198B2 (en) 1970-07-27 1971-07-19 New basically substituted alkyltheophyllicnes witha branched alkyl group
DE19712136643 DE2136643A1 (en) 1970-07-27 1971-07-22 New basic substituted alkyl theophylline with branched alkyl group
FR7127276A FR2100953B1 (en) 1970-07-27 1971-07-26
BE770521A BE770521A (en) 1970-07-27 1971-07-26 NEW ALKYLTHEOPHYLLINES WITH BASIC SUBSTITUTION WITH RAMIFIED ALKYL GROUP
CH1106371A CH555353A (en) 1970-07-27 1971-07-27 PROCESS FOR THE PRODUCTION OF NEW BASIC SUBSTITUTED ALKYL THEOPHYLLINES WITH A BRANCHED ALKYL GROUP.
GB3511671A GB1350968A (en) 1970-07-27 1971-07-27 Basically substituted alkyl theophyllines
JP5634071A JPS5611715B1 (en) 1970-07-27 1971-07-27
SE7109642A SE381050B (en) 1970-07-27 1971-07-27 PROCEDURE FOR THE PRODUCTION OF BASICLY SUBSTITUTED ALKYLTEOPHYLINES WITH BRANCH ALKYL GROUP WITH BRONCHOLYTIC EFFECT
CA119217A CA925870A (en) 1970-07-27 1971-07-27 Basic-substituted alkyl theophyllines with branched alkyl group
CH757974A CH560700A5 (en) 1970-07-27 1971-07-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT686070A AT308139B (en) 1970-07-27 1970-07-27 Process for the preparation of new basic substituted alkyl theophyllines, their isomers and acid addition salts

Publications (1)

Publication Number Publication Date
AT308139B true AT308139B (en) 1973-06-25

Family

ID=3590507

Family Applications (1)

Application Number Title Priority Date Filing Date
AT686070A AT308139B (en) 1970-07-27 1970-07-27 Process for the preparation of new basic substituted alkyl theophyllines, their isomers and acid addition salts

Country Status (13)

Country Link
JP (1) JPS5611715B1 (en)
AT (1) AT308139B (en)
BE (1) BE770521A (en)
CA (1) CA925870A (en)
CH (2) CH555353A (en)
DE (1) DE2136643A1 (en)
DK (1) DK127118B (en)
ES (1) ES391993A1 (en)
FI (1) FI54482C (en)
FR (1) FR2100953B1 (en)
GB (1) GB1350968A (en)
NL (1) NL7108037A (en)
SE (1) SE381050B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE788427A (en) * 1971-09-06 1973-03-05 Degussa BASIC ALKYLTHEOPHYLLINE SUBSTITUTION
GB1527543A (en) * 1976-04-15 1978-10-04 Degussa Basically substituted xanthine derivatives
AR221879A1 (en) * 1978-06-23 1981-03-31 Degussa PROCEDURE FOR THE ELABORATION OF THEOPHILINE DERIVATIVES
MX2009001534A (en) 2006-08-10 2009-04-08 Us Gov Health & Human Serv Preparation of (r,r)-fenoterol and (r,r)- or (r,s)-fenoterol analogues and their use in treating congestive heart failure.
BR112012022552A8 (en) 2010-03-10 2017-12-05 Stanford Res Inst Int use of fenoterol and fenoterol analogs in the treatment of gliobastomas and astrocytomas and pharmaceutical composition comprising said compounds

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3245994A (en) * 1966-04-12 Theophylline derivatives

Also Published As

Publication number Publication date
FR2100953A1 (en) 1972-03-24
DE2136643A1 (en) 1972-02-10
NL7108037A (en) 1972-01-31
FI54482C (en) 1978-12-11
JPS5611715B1 (en) 1981-03-16
DK127118B (en) 1973-09-24
FI54482B (en) 1978-08-31
AU3138071A (en) 1973-01-25
FR2100953B1 (en) 1974-11-15
BE770521A (en) 1971-12-01
CH560700A5 (en) 1975-04-15
CA925870A (en) 1973-05-08
SE381050B (en) 1975-11-24
GB1350968A (en) 1974-04-24
CH555353A (en) 1974-10-31
ES391993A1 (en) 1973-06-16

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Legal Events

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