NL7703485A - Werkwijze ter bereiding van gestabiliseerde oplossingen, die zuiver theofylline in zuiver waterig neutraal milieu bevatten. - Google Patents

Werkwijze ter bereiding van gestabiliseerde oplossingen, die zuiver theofylline in zuiver waterig neutraal milieu bevatten.

Info

Publication number
NL7703485A
NL7703485A NL7703485A NL7703485A NL7703485A NL 7703485 A NL7703485 A NL 7703485A NL 7703485 A NL7703485 A NL 7703485A NL 7703485 A NL7703485 A NL 7703485A NL 7703485 A NL7703485 A NL 7703485A
Authority
NL
Netherlands
Prior art keywords
pure
solutions containing
watery
theophylline
neutral environment
Prior art date
Application number
NL7703485A
Other languages
English (en)
Dutch (nl)
Original Assignee
Seebach A Ag
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 Seebach A Ag filed Critical Seebach A Ag
Publication of NL7703485A publication Critical patent/NL7703485A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
NL7703485A 1976-04-02 1977-03-30 Werkwijze ter bereiding van gestabiliseerde oplossingen, die zuiver theofylline in zuiver waterig neutraal milieu bevatten. NL7703485A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH415276A CH619364A5 (xx) 1976-04-02 1976-04-02

Publications (1)

Publication Number Publication Date
NL7703485A true NL7703485A (nl) 1977-10-04

Family

ID=4270779

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7703485A NL7703485A (nl) 1976-04-02 1977-03-30 Werkwijze ter bereiding van gestabiliseerde oplossingen, die zuiver theofylline in zuiver waterig neutraal milieu bevatten.

Country Status (23)

Country Link
US (1) US4117132A (xx)
JP (1) JPS52128209A (xx)
AR (1) AR212466A1 (xx)
AT (1) AT352882B (xx)
AU (1) AU511564B2 (xx)
BE (1) BE853115A (xx)
CA (1) CA1078735A (xx)
CH (1) CH619364A5 (xx)
CS (1) CS196356B2 (xx)
DE (1) DE2634335A1 (xx)
DK (1) DK144877A (xx)
ES (1) ES457450A1 (xx)
FR (1) FR2346012A1 (xx)
GB (1) GB1561524A (xx)
GR (1) GR63087B (xx)
IE (1) IE44733B1 (xx)
IL (1) IL51756A0 (xx)
IN (1) IN146003B (xx)
NL (1) NL7703485A (xx)
NO (1) NO771175L (xx)
PT (1) PT65684B (xx)
SE (1) SE7703716L (xx)
ZA (1) ZA766679B (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE3432112A1 (de) * 1984-08-29 1986-03-13 Asche Ag Injektionsloesung
DE3827362A1 (de) * 1988-08-12 1990-02-15 Basf Ag Pulvrige, hydrophile theophyllinformulierung und verfahren zur ihrer herstellung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2115194B1 (xx) * 1970-11-20 1975-06-06 Pharmacia Ab
US3928609A (en) * 1973-04-05 1975-12-23 Dooner Lab Non-alcoholic theophylline product

Also Published As

Publication number Publication date
ATA226277A (de) 1979-03-15
US4117132A (en) 1978-09-26
ZA766679B (en) 1977-10-26
GB1561524A (en) 1980-02-20
GR63087B (en) 1979-08-09
CH619364A5 (xx) 1980-09-30
PT65684B (de) 1978-04-14
DK144877A (da) 1977-10-03
AR212466A1 (es) 1978-07-14
PT65684A (de) 1976-11-01
FR2346012A1 (fr) 1977-10-28
CS196356B2 (en) 1980-03-31
ES457450A1 (es) 1978-04-01
AU2374477A (en) 1978-10-05
IE44733B1 (en) 1982-03-10
JPS52128209A (en) 1977-10-27
IN146003B (xx) 1979-02-03
SE7703716L (sv) 1977-10-03
DE2634335A1 (de) 1977-10-06
CA1078735A (en) 1980-06-03
BE853115A (fr) 1977-07-18
AT352882B (de) 1979-10-10
AU511564B2 (en) 1980-08-28
NO771175L (no) 1977-10-04
IL51756A0 (en) 1977-05-31

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Legal Events

Date Code Title Description
BC A request for examination has been filed
BV The patent application has lapsed