FR2377401A1 - Procede pour la preparation de derives alcoyl-theophylliniques a substitution basique - Google Patents

Procede pour la preparation de derives alcoyl-theophylliniques a substitution basique

Info

Publication number
FR2377401A1
FR2377401A1 FR7801188A FR7801188A FR2377401A1 FR 2377401 A1 FR2377401 A1 FR 2377401A1 FR 7801188 A FR7801188 A FR 7801188A FR 7801188 A FR7801188 A FR 7801188A FR 2377401 A1 FR2377401 A1 FR 2377401A1
Authority
FR
France
Prior art keywords
derivatives
theophyllinic
alcohol
preparation
general formula
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.)
Granted
Application number
FR7801188A
Other languages
English (en)
Other versions
FR2377401B1 (fr
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.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
Deutsche Gold und Silber Scheideanstalt
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 GmbH, Deutsche Gold und Silber Scheideanstalt filed Critical Degussa GmbH
Publication of FR2377401A1 publication Critical patent/FR2377401A1/fr
Application granted granted Critical
Publication of FR2377401B1 publication Critical patent/FR2377401B1/fr
Granted legal-status Critical Current

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)

Abstract

On prépare les dérivés d'alcoylthéophyllines à substitution basique de formule générale I, par hydrogénation catalytique de composés de formule générale II. L'hydrogénation est effectuée dans un solvant de formule générale III et les groupes protecteurs éventuellement présents sont dissociés. On parvient à un degré de pureté plus élevé des produits finals, utiles comme médicaments.
FR7801188A 1977-01-17 1978-01-17 Procede pour la preparation de derives alcoyl-theophylliniques a substitution basique Granted FR2377401A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772701629 DE2701629A1 (de) 1977-01-17 1977-01-17 Verfahren zur herstellung von basisch substituierten alkyltheophyllinderivaten

Publications (2)

Publication Number Publication Date
FR2377401A1 true FR2377401A1 (fr) 1978-08-11
FR2377401B1 FR2377401B1 (fr) 1980-02-22

Family

ID=5998819

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7801188A Granted FR2377401A1 (fr) 1977-01-17 1978-01-17 Procede pour la preparation de derives alcoyl-theophylliniques a substitution basique

Country Status (22)

Country Link
US (1) US4150227A (fr)
JP (1) JPS5390293A (fr)
AR (1) AR219732A1 (fr)
AT (1) AT356137B (fr)
AU (1) AU511128B2 (fr)
BE (1) BE862964A (fr)
CA (1) CA1083571A (fr)
CH (1) CH631984A5 (fr)
DE (1) DE2701629A1 (fr)
DK (1) DK143753C (fr)
EG (1) EG12898A (fr)
ES (1) ES466032A1 (fr)
FI (1) FI64373C (fr)
FR (1) FR2377401A1 (fr)
GB (1) GB1565762A (fr)
GR (1) GR66065B (fr)
IT (1) IT1155770B (fr)
MX (1) MX5834E (fr)
NL (1) NL179820C (fr)
PT (1) PT67531B (fr)
SE (1) SE425973B (fr)
ZA (1) ZA78261B (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL128805C (fr) * 1965-11-16
US3728346A (en) * 1971-07-16 1973-04-17 Degussa Hydroxyphenylhydroxyalkylaminoalkyltheophyllines

Also Published As

Publication number Publication date
GB1565762A (en) 1980-04-23
NL179820B (nl) 1986-06-16
EG12898A (en) 1980-10-31
ZA78261B (en) 1978-12-27
SE425973B (sv) 1982-11-29
AR219732A1 (es) 1980-09-15
ATA28678A (de) 1979-09-15
NL179820C (nl) 1986-11-17
FI780137A (fi) 1978-07-18
DK19678A (da) 1978-07-18
DE2701629A1 (de) 1978-07-20
PT67531A (de) 1978-02-01
IT1155770B (it) 1987-01-28
NL7800511A (nl) 1978-07-19
CA1083571A (fr) 1980-08-12
PT67531B (de) 1979-06-12
DK143753C (da) 1982-03-22
DK143753B (da) 1981-10-05
US4150227A (en) 1979-04-17
BE862964A (fr) 1978-07-17
DE2701629C2 (fr) 1987-08-20
AT356137B (de) 1980-04-10
FI64373B (fi) 1983-07-29
GR66065B (fr) 1981-01-15
JPS5390293A (en) 1978-08-08
FR2377401B1 (fr) 1980-02-22
SE7800500L (sv) 1978-07-18
FI64373C (fi) 1983-11-10
ES466032A1 (es) 1978-10-01
MX5834E (es) 1984-08-01
JPS625157B2 (fr) 1987-02-03
AU511128B2 (en) 1980-07-31
CH631984A5 (de) 1982-09-15
AU3247278A (en) 1979-07-26
IT7847656A0 (it) 1978-01-16

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Legal Events

Date Code Title Description
ST Notification of lapse