ES342459A1 - Procedimiento para la obtencion de derivados de la teofili-na. - Google Patents

Procedimiento para la obtencion de derivados de la teofili-na.

Info

Publication number
ES342459A1
ES342459A1 ES342459A ES342459A ES342459A1 ES 342459 A1 ES342459 A1 ES 342459A1 ES 342459 A ES342459 A ES 342459A ES 342459 A ES342459 A ES 342459A ES 342459 A1 ES342459 A1 ES 342459A1
Authority
ES
Spain
Prior art keywords
general formula
acid
theophylline
derivative
binding agent
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
ES342459A
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.)
Cassella Farbwerke Mainkur AG
Original Assignee
Cassella Farbwerke Mainkur 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 Cassella Farbwerke Mainkur AG filed Critical Cassella Farbwerke Mainkur AG
Publication of ES342459A1 publication Critical patent/ES342459A1/es
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)
ES342459A 1966-07-02 1967-07-30 Procedimiento para la obtencion de derivados de la teofili-na. Expired ES342459A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC0039516 1966-07-02

Publications (1)

Publication Number Publication Date
ES342459A1 true ES342459A1 (es) 1968-09-16

Family

ID=7023769

Family Applications (1)

Application Number Title Priority Date Filing Date
ES342459A Expired ES342459A1 (es) 1966-07-02 1967-07-30 Procedimiento para la obtencion de derivados de la teofili-na.

Country Status (8)

Country Link
US (1) US3399195A (es)
AT (2) AT273160B (es)
BE (1) BE700810A (es)
DK (1) DK113715B (es)
ES (1) ES342459A1 (es)
FR (1) FR1530039A (es)
GB (1) GB1127992A (es)
NL (1) NL6708817A (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5132638B2 (es) * 1972-07-13 1976-09-14

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2887486A (en) * 1956-10-29 1959-05-19 S E Massengill Company Theophylline derivatives

Also Published As

Publication number Publication date
FR1530039A (fr) 1968-06-21
AT272370B (de) 1969-07-10
GB1127992A (en) 1968-09-25
NL6708817A (es) 1968-01-03
AT273160B (de) 1969-08-11
BE700810A (es) 1968-01-02
DK113715B (da) 1969-04-21
US3399195A (en) 1968-08-27

Similar Documents

Publication Publication Date Title
ES8504737A1 (es) Procedimiento para la obtencion de nuevos derivados de mercaptoimidazol
GB1285400A (en) Esters of substituted anthranilic acid
CH614448A5 (en) Process for the preparation of novel tertiary amines and their acid addition salts, and compounds thus prepared
ES373231A1 (es) Perfeccionamientos en la fotopolimerizacion de compuestos insaturados.
GB1367785A (en) 2-substituted adenosine derivatives and the production thereof
GB1421111A (en) Purine derivatives
ES342459A1 (es) Procedimiento para la obtencion de derivados de la teofili-na.
ES342460A1 (es) Procedimiento para la obtencion de derivados de la pipera- cin.
GB1084150A (es)
ES354081A1 (es) Procedimiento para la preparacion de compuestos tricicli- cos.
ES371297A1 (es) Procedimiento para la obtencion de 4-ciano-4-fenil-aminoci-clohexanos.
ES8105715A1 (es) Procedimiento de preparar derivados isoquinolinicos
FR2371461A1 (fr) Analogues disaccharides d'anthracycline antitumorale et procede pour les preparer
GB1473148A (es)
GB1508388A (en) Derivatives of 9-hydroxy-ellipticine and a process for their preparation
GB1181520A (en) Substituted 1-Aminoadamantanes
EP0640613A4 (en) OLIGOSIALYL-1,2-DIALKYL-Sn-GLYCEROL AND INTERMEDIATE PRODUCT FOR ITS SYNTHESIS.
GB1116308A (en) Novels-triazolo[3,4-a]isoquinolines and the preparation thereof
GB1135907A (en) Process for the production of coumarin derivatives
GB1158473A (en) Derivatives of Benzothiopyrone and process for preparing them
GB1460811A (en) Bis-benzamido-benzoic acid derivatives
SE8205107D0 (sv) Pyridinderivat och forfarande for deras framstellning, samt kompositioner innehallande dessa pyridinderivat
GB1235910A (en) Pharmaceutical compositions
IL59358A0 (en) Thiazole derivatives,their preparation and pharmaceutical compositions containing them
GB1386334A (en) 2,2-cyclocytidine derivatives