FR1913M - Composés de théophylline solubles dans l'eau. - Google Patents

Composés de théophylline solubles dans l'eau.

Info

Publication number
FR1913M
FR1913M FR890622A FR890622A FR1913M FR 1913 M FR1913 M FR 1913M FR 890622 A FR890622 A FR 890622A FR 890622 A FR890622 A FR 890622A FR 1913 M FR1913 M FR 1913M
Authority
FR
France
Prior art keywords
water soluble
theophylline compounds
compounds
soluble theophylline
water
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
Application number
FR890622A
Other languages
English (en)
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.)
CH Boehringer Sohn AG and Co KG
Original Assignee
CH Boehringer Sohn AG and Co KG
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 CH Boehringer Sohn AG and Co KG filed Critical CH Boehringer Sohn AG and Co KG
Application granted granted Critical
Publication of FR1913M publication Critical patent/FR1913M/fr
Expired 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)
FR890622A 1961-03-17 1962-03-09 Composés de théophylline solubles dans l'eau. Expired FR1913M (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB61739A DE1207936B (de) 1961-03-17 1961-03-17 Verfahren zur Herstellung wasserloeslicher Theophyllinverbindungen von bisquartaerenAmmoniumhydroxyden

Publications (1)

Publication Number Publication Date
FR1913M true FR1913M (fr) 1963-07-15

Family

ID=6973307

Family Applications (1)

Application Number Title Priority Date Filing Date
FR890622A Expired FR1913M (fr) 1961-03-17 1962-03-09 Composés de théophylline solubles dans l'eau.

Country Status (2)

Country Link
DE (1) DE1207936B (fr)
FR (1) FR1913M (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE214376C (fr) *
DE924632C (de) * 1952-04-02 1955-03-07 Nepera Chemical Co Inc Verfahren zur Herstellung von Dialkylxanthinabkoemmlingen
US2678311A (en) * 1952-05-07 1954-05-11 Delmar Chem Theophylline salts

Also Published As

Publication number Publication date
DE1207936B (de) 1965-12-30

Similar Documents

Publication Publication Date Title
OA02221A (fr) Véhicule pour se déplacer au-dessus de la terre ou de l'eau.
CH422826A (fr) Purgeur d'eau de condensation
FR1494438A (fr) Copolymères solubles dans l'eau
FR1274732A (fr) Nouvelles sulfones colorantes solubles dans l'eau
FR1913M (fr) Composés de théophylline solubles dans l'eau.
FR1255604A (fr) Véhicule pour se déplacer au-dessus de la terre ou de l'eau
FR1258000A (fr) Produits résineux solubles dans l'eau
FR1198808A (fr) Polyacrylamides solubles dans l'eau
FR1226782A (fr) Polymères greffés solubles dans l'eau
BE612080A (fr) Composés de zirconium solubles dans l'eau
BE565697A (fr) Colorants chromiferes solubles dans l'eau.
FR1325947A (fr) Transformation de l'eau salée
FR1284228A (fr) Composition de revêtement soluble dans l'eau
FR81725E (fr) Produits résineux solubles dans l'eau
BE579741R (fr) Nouveaux composés stéroïdes solubles dans l'eau.
FR1299794A (fr) Véhicule pour se déplacer au-dessus de la terre ou de l'eau
FR1222800A (fr) Emballages solubles dans l'eau
FR1335640A (fr) Engrais complexe soluble dans l'eau
FR1284146A (fr) Colorants solubles dans l'eau de la série tétrazaporphinique
FR1317173A (fr) Adhésif auto-adhérent soluble dans l'eau
FR1281145A (fr) Réservoir de chasse d'eau
DK104414C (da) Fremgangsmåde til fremstilling af bis-N-acetylhydrazino-N'-karbonyl-metyl)-disulfid.
FR1270M (fr) Composition soluble dans l'eau a base de bacitracine-zinc.
FR1531301A (fr) Dérivés de stérols solubles dans l'eau
FR1285512A (fr) Colorants solubles dans l'eau de la série anthraquinonique