SE7905518L - Forfarande for framstellning av basiskt substituerade alkylteofyllinderivat - Google Patents

Forfarande for framstellning av basiskt substituerade alkylteofyllinderivat

Info

Publication number
SE7905518L
SE7905518L SE7905518A SE7905518A SE7905518L SE 7905518 L SE7905518 L SE 7905518L SE 7905518 A SE7905518 A SE 7905518A SE 7905518 A SE7905518 A SE 7905518A SE 7905518 L SE7905518 L SE 7905518L
Authority
SE
Sweden
Prior art keywords
formula
image
derivatives
alkylteophylin
procedure
Prior art date
Application number
SE7905518A
Other languages
English (en)
Other versions
SE436358B (sv
Inventor
K H Klingler
F Hitzel
E Bickel
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 SE7905518L publication Critical patent/SE7905518L/sv
Publication of SE436358B publication Critical patent/SE436358B/sv

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)
  • Saccharide Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
SE7905518A 1978-06-23 1979-06-21 Forfarande for framstellning av basiskt substituerade alkylteofyllinderivat SE436358B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7827707 1978-06-23

Publications (2)

Publication Number Publication Date
SE7905518L true SE7905518L (sv) 1979-12-24
SE436358B SE436358B (sv) 1984-12-03

Family

ID=10498101

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7905518A SE436358B (sv) 1978-06-23 1979-06-21 Forfarande for framstellning av basiskt substituerade alkylteofyllinderivat

Country Status (23)

Country Link
US (1) US4245093A (sv)
JP (1) JPS552692A (sv)
AR (1) AR221879A1 (sv)
AT (1) AT361943B (sv)
AU (1) AU522554B2 (sv)
BE (1) BE877176A (sv)
CA (1) CA1101856A (sv)
CH (1) CH642613A5 (sv)
DE (1) DE2924492A1 (sv)
DK (1) DK150072C (sv)
ES (1) ES481795A1 (sv)
FI (1) FI68053C (sv)
FR (1) FR2429217A1 (sv)
GB (1) GB2027426B (sv)
HU (1) HU181421B (sv)
IN (1) IN151137B (sv)
MX (1) MX152789A (sv)
NL (1) NL181652C (sv)
NO (1) NO154014C (sv)
PT (1) PT69796A (sv)
SE (1) SE436358B (sv)
SU (1) SU936814A3 (sv)
ZA (1) ZA793129B (sv)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1084152A (sv) 1965-11-16
AT308139B (de) * 1970-07-27 1973-06-25 Degussa Verfahren zur Herstellung von neuen basisch substituierten Alkyltheophyllinen, ihren Isomeren und Säureadditionssalzen
US3728346A (en) * 1971-07-16 1973-04-17 Degussa Hydroxyphenylhydroxyalkylaminoalkyltheophyllines

Also Published As

Publication number Publication date
DK150072C (da) 1987-11-09
AU522554B2 (en) 1982-06-10
NL181652C (nl) 1987-10-01
SU936814A3 (ru) 1982-06-15
FI68053C (fi) 1985-07-10
CA1101856A (en) 1981-05-26
AT361943B (de) 1981-04-10
HU181421B (en) 1983-07-28
DK150072B (da) 1986-12-01
JPS552692A (en) 1980-01-10
FI68053B (fi) 1985-03-29
GB2027426B (en) 1982-11-10
MX152789A (es) 1986-06-06
DE2924492A1 (de) 1980-01-17
NO792110L (no) 1979-12-28
DK262979A (da) 1979-12-24
BE877176A (fr) 1979-12-21
SE436358B (sv) 1984-12-03
ATA440679A (de) 1980-09-15
FR2429217B1 (sv) 1982-01-15
ES481795A1 (es) 1980-03-01
DE2924492C2 (sv) 1988-06-09
GB2027426A (en) 1980-02-20
FR2429217A1 (fr) 1980-01-18
IN151137B (sv) 1983-02-26
PT69796A (de) 1979-07-01
NO154014B (no) 1986-03-24
JPS625437B2 (sv) 1987-02-04
CH642613A5 (de) 1984-04-30
US4245093A (en) 1981-01-13
ZA793129B (en) 1980-07-30
FI791988A (fi) 1979-12-24
AU4821979A (en) 1980-01-03
NL7904918A (nl) 1979-12-28
NO154014C (no) 1986-07-02
AR221879A1 (es) 1981-03-31
NL181652B (nl) 1987-05-04

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