PT74716B - Process for preparing 7-(2-diethylamino-ethyl)-theophyline acetyl-salicylic acid - Google Patents

Process for preparing 7-(2-diethylamino-ethyl)-theophyline acetyl-salicylic acid

Info

Publication number
PT74716B
PT74716B PT74716A PT7471682A PT74716B PT 74716 B PT74716 B PT 74716B PT 74716 A PT74716 A PT 74716A PT 7471682 A PT7471682 A PT 7471682A PT 74716 B PT74716 B PT 74716B
Authority
PT
Portugal
Prior art keywords
theophyline
diethylamino
acetyl
ethyl
preparing
Prior art date
Application number
PT74716A
Other languages
English (en)
Portuguese (pt)
Other versions
PT74716A (en
Original Assignee
Coma Julia Concepcion
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 Coma Julia Concepcion filed Critical Coma Julia Concepcion
Publication of PT74716A publication Critical patent/PT74716A/pt
Publication of PT74716B publication Critical patent/PT74716B/pt

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)
PT74716A 1981-04-07 1982-04-06 Process for preparing 7-(2-diethylamino-ethyl)-theophyline acetyl-salicylic acid PT74716B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES501162A ES501162A0 (es) 1981-04-07 1981-04-07 Procedimiento para la obtencion de acetilsalicilato de 7-(2-dietilaminoetil)-teofilina

Publications (2)

Publication Number Publication Date
PT74716A PT74716A (en) 1982-05-01
PT74716B true PT74716B (en) 1983-11-14

Family

ID=8482205

Family Applications (1)

Application Number Title Priority Date Filing Date
PT74716A PT74716B (en) 1981-04-07 1982-04-06 Process for preparing 7-(2-diethylamino-ethyl)-theophyline acetyl-salicylic acid

Country Status (6)

Country Link
CH (1) CH647780A5 (tr)
DE (1) DE3212909A1 (tr)
ES (1) ES501162A0 (tr)
GB (1) GB2096138B (tr)
IT (1) IT1153967B (tr)
PT (1) PT74716B (tr)

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
GB2096138A (en) 1982-10-13
IT1153967B (it) 1987-01-21
GB2096138B (en) 1984-08-01
CH647780A5 (de) 1985-02-15
PT74716A (en) 1982-05-01
DE3212909A1 (de) 1982-11-18
ES8202009A1 (es) 1982-02-01
ES501162A0 (es) 1982-02-01
IT8220487A0 (it) 1982-03-30
DE3212909C2 (tr) 1990-07-26

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