NL7108037A - - Google Patents

Info

Publication number
NL7108037A
NL7108037A NL7108037A NL7108037A NL7108037A NL 7108037 A NL7108037 A NL 7108037A NL 7108037 A NL7108037 A NL 7108037A NL 7108037 A NL7108037 A NL 7108037A NL 7108037 A NL7108037 A NL 7108037A
Authority
NL
Netherlands
Application number
NL7108037A
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 filed Critical
Publication of NL7108037A publication Critical patent/NL7108037A/xx

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)
NL7108037A 1970-07-27 1971-06-11 NL7108037A (en)

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
NL7108037A true NL7108037A (en) 1972-01-31

Family

ID=3590507

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7108037A NL7108037A (en) 1970-07-27 1971-06-11

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
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
AT308139B (en) 1973-06-25
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
DNT Communications of changes of names of applicants whose applications have been laid open to public inspection

Free format text: DEGUSSA AKTIENGESELLSCHAFT

BI The patent application has been withdrawn