CS196357B2 - Process for preparing new basic substituted derivatives of xanthine - Google Patents

Process for preparing new basic substituted derivatives of xanthine Download PDF

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Publication number
CS196357B2
CS196357B2 CS772464A CS246477A CS196357B2 CS 196357 B2 CS196357 B2 CS 196357B2 CS 772464 A CS772464 A CS 772464A CS 246477 A CS246477 A CS 246477A CS 196357 B2 CS196357 B2 CS 196357B2
Authority
CS
Czechoslovakia
Prior art keywords
groups
carbon atoms
acid
alk
substituted
Prior art date
Application number
CS772464A
Other languages
Czech (cs)
English (en)
Inventor
Heribert Offermanns
Karl H Klingler
Klaus Thiemer
Fritz Stroman
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
Publication of CS196357B2 publication Critical patent/CS196357B2/cs

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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/02—Drugs for disorders of the nervous system for peripheral neuropathies
    • 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
CS772464A 1976-04-15 1977-04-14 Process for preparing new basic substituted derivatives of xanthine CS196357B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB15547/76A GB1527543A (en) 1976-04-15 1976-04-15 Basically substituted xanthine derivatives

Publications (1)

Publication Number Publication Date
CS196357B2 true CS196357B2 (en) 1980-03-31

Family

ID=10061083

Family Applications (1)

Application Number Title Priority Date Filing Date
CS772464A CS196357B2 (en) 1976-04-15 1977-04-14 Process for preparing new basic substituted derivatives of xanthine

Country Status (28)

Country Link
US (1) US4144340A (xx)
JP (1) JPS52128396A (xx)
AR (1) AR217426A1 (xx)
AT (1) AT350070B (xx)
AU (1) AU511983B2 (xx)
BE (1) BE853571A (xx)
CA (1) CA1078379A (xx)
CH (1) CH631454A5 (xx)
CS (1) CS196357B2 (xx)
DE (1) DE2716210A1 (xx)
DK (1) DK141051B (xx)
ES (2) ES457784A1 (xx)
FI (1) FI61900C (xx)
FR (1) FR2361395A1 (xx)
GB (1) GB1527543A (xx)
GR (1) GR63643B (xx)
IN (1) IN145872B (xx)
IT (1) IT1143568B (xx)
MX (1) MX5064E (xx)
NL (1) NL7704087A (xx)
NO (1) NO148291C (xx)
NZ (1) NZ183859A (xx)
PL (1) PL106083B1 (xx)
PT (1) PT66442B (xx)
RO (1) RO72835A (xx)
SE (1) SE431335B (xx)
SU (1) SU668604A3 (xx)
ZA (1) ZA772294B (xx)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2935062A1 (de) * 1978-09-06 1980-03-20 Degussa Substituierte aminoalkylguanidine, deren herstellung und arzneimittel
EP0022321A1 (en) * 1979-07-10 1981-01-14 Beecham Group Plc Benzene derivatives, their preparation and use in pharmaceutical compositions
DE2929596A1 (de) * 1979-07-21 1981-02-05 Hoechst Ag Verfahren zur herstellung von oxoalkyl-xanthinen
CH655658B (xx) * 1980-09-18 1986-05-15
US4364922A (en) * 1980-10-14 1982-12-21 University Of Virginia Alumni Patents Foundation Adenosine antagonists in the treatment and diagnosis of A-V node conduction disturbances
US4406903A (en) * 1981-01-21 1983-09-27 John Wyeth And Brother Limited Xanthine derivatives useful as antidepressives
US5817662A (en) * 1992-11-09 1998-10-06 Cell Therapeutics, Inc. Substituted amino alkyl compounds
US6103730A (en) * 1994-03-24 2000-08-15 Cell Therapeutics, Inc. Amine substituted compounds
US5801182A (en) * 1994-03-24 1998-09-01 Cell Therapeutics, Inc. Amine substituted compounds
US5807861A (en) * 1994-03-24 1998-09-15 Cell Therapeutics, Inc. Amine substituted xanthinyl compounds

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT308139B (de) * 1970-07-27 1973-06-25 Degussa Verfahren zur Herstellung von neuen basisch substituierten Alkyltheophyllinen, ihren Isomeren und Säureadditionssalzen
AT313916B (de) * 1971-10-28 1974-03-11 Degussa Verfahren zur Herstellung von neuen basisch substituierten Theophyllinen und deren Säureadditionssalzen
AT311995B (de) * 1971-09-06 1973-12-10 Degussa Verfahren zur Herstellung von neuen basisch substituierten Alkyltheophyllinen
DE2308826C3 (de) * 1973-02-22 1980-03-27 Ludwig Merckle Kg Chem. Pharm. Fabrik, 7902 Blaubeuren Phenoxyalkancarbonsäureester von Oxyalkyltheophyllinen, Verfahren zu ihrer Herstellung und Arzneimittel

Also Published As

Publication number Publication date
PL106083B1 (pl) 1979-11-30
DK141051B (da) 1979-12-31
AU2425677A (en) 1978-10-19
FI61900B (fi) 1982-06-30
CH631454A5 (de) 1982-08-13
RO72835A (ro) 1983-08-03
BE853571A (nl) 1977-10-14
RO72835B (ro) 1983-07-30
FR2361395B1 (xx) 1981-02-13
NL7704087A (nl) 1977-10-18
SU668604A3 (ru) 1979-06-15
PT66442A (pt) 1977-05-01
GB1527543A (en) 1978-10-04
DK166677A (xx) 1977-10-16
AT350070B (de) 1979-05-10
FI61900C (fi) 1982-10-11
DK141051C (xx) 1980-06-16
FR2361395A1 (fr) 1978-03-10
NO771301L (no) 1977-10-18
IN145872B (xx) 1979-01-06
SE7704319L (sv) 1977-11-28
IT1143568B (it) 1986-10-22
NZ183859A (en) 1979-03-28
AR217426A1 (es) 1980-03-31
AU511983B2 (en) 1980-09-18
DE2716210A1 (de) 1977-11-03
JPS52128396A (en) 1977-10-27
GR63643B (en) 1979-11-28
US4144340A (en) 1979-03-13
ATA262677A (de) 1978-10-15
NO148291C (no) 1983-09-14
MX5064E (es) 1983-03-09
ZA772294B (en) 1978-03-29
PT66442B (pt) 1978-09-22
SE431335B (sv) 1984-01-30
ES457783A1 (es) 1978-03-01
CA1078379A (en) 1980-05-27
NO148291B (no) 1983-06-06
FI771187A (xx) 1977-10-16
ES457784A1 (es) 1978-03-01

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