DE3212909C2 - - Google Patents

Info

Publication number
DE3212909C2
DE3212909C2 DE3212909A DE3212909A DE3212909C2 DE 3212909 C2 DE3212909 C2 DE 3212909C2 DE 3212909 A DE3212909 A DE 3212909A DE 3212909 A DE3212909 A DE 3212909A DE 3212909 C2 DE3212909 C2 DE 3212909C2
Authority
DE
Germany
Prior art keywords
effect
theophylline
diethylaminoethyl
acetylsalicylic acid
solvent
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.)
Expired - Lifetime
Application number
DE3212909A
Other languages
German (de)
English (en)
Other versions
DE3212909A1 (de
Inventor
Concepcion Barcelona Es Coma Julia
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE3212909A1 publication Critical patent/DE3212909A1/de
Application granted granted Critical
Publication of DE3212909C2 publication Critical patent/DE3212909C2/de
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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DE19823212909 1981-04-07 1982-04-06 7-(2-diaethylaminoaethyl)-theophyllin-acetylsalicylat und verfahren zu seiner herstellung Granted DE3212909A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES501162A ES8202009A1 (es) 1981-04-07 1981-04-07 Procedimiento para la obtencion de acetilsalicilato de 7-(2-dietilaminoetil)-teofilina

Publications (2)

Publication Number Publication Date
DE3212909A1 DE3212909A1 (de) 1982-11-18
DE3212909C2 true DE3212909C2 (zh) 1990-07-26

Family

ID=8482205

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19823212909 Granted DE3212909A1 (de) 1981-04-07 1982-04-06 7-(2-diaethylaminoaethyl)-theophyllin-acetylsalicylat und verfahren zu seiner herstellung

Country Status (6)

Country Link
CH (1) CH647780A5 (zh)
DE (1) DE3212909A1 (zh)
ES (1) ES8202009A1 (zh)
GB (1) GB2096138B (zh)
IT (1) IT1153967B (zh)
PT (1) PT74716B (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3508097A1 (de) * 1984-07-21 1986-02-06 Hoechst Ag, 6230 Frankfurt Kombinationspraeparat aus xanthinderivaten und o-acetylsalicylsaeure bzw. deren pharmakologisch vertraeglichen salzen und dessen verwendung
ES2009604A6 (es) * 1988-05-05 1989-10-01 Coma Julia Concepcion Procedimiento de obtencion de acetil-salicilato de 7-(2-dietilaminoetil)-teofilina.

Also Published As

Publication number Publication date
PT74716A (en) 1982-05-01
PT74716B (en) 1983-11-14
IT8220487A0 (it) 1982-03-30
GB2096138B (en) 1984-08-01
IT1153967B (it) 1987-01-21
ES501162A0 (es) 1982-02-01
CH647780A5 (de) 1985-02-15
GB2096138A (en) 1982-10-13
DE3212909A1 (de) 1982-11-18
ES8202009A1 (es) 1982-02-01

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee