IT1162333B - Procedimento per la preparazione di derivati di teofillina con sostituzione basica - Google Patents
Procedimento per la preparazione di derivati di teofillina con sostituzione basicaInfo
- Publication number
- IT1162333B IT1162333B IT4948979A IT4948979A IT1162333B IT 1162333 B IT1162333 B IT 1162333B IT 4948979 A IT4948979 A IT 4948979A IT 4948979 A IT4948979 A IT 4948979A IT 1162333 B IT1162333 B IT 1162333B
- Authority
- IT
- Italy
- Prior art keywords
- formula
- theophylline
- derivs
- prepd
- aminoalkyl
- Prior art date
Links
- ZFXYFBGIUFBOJW-UHFFFAOYSA-N Theophylline Natural products O=C1N(C)C(=O)N(C)C2=C1NC=N2 ZFXYFBGIUFBOJW-UHFFFAOYSA-N 0.000 title abstract 3
- 239000000543 intermediate Substances 0.000 title abstract 3
- 229960000278 theophylline Drugs 0.000 title abstract 3
- MOIPGXQKZSZOQX-UHFFFAOYSA-N carbonyl bromide Chemical compound BrC(Br)=O MOIPGXQKZSZOQX-UHFFFAOYSA-N 0.000 title abstract 2
- 239000003814 drug Substances 0.000 title 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 3
- DRSZTATWOSZRAK-UHFFFAOYSA-N 3,4-dibromobutan-2-one Chemical compound CC(=O)C(Br)CBr DRSZTATWOSZRAK-UHFFFAOYSA-N 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 125000002947 alkylene group Chemical group 0.000 abstract 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 abstract 1
- 230000003301 hydrolyzing effect Effects 0.000 abstract 1
- 150000002576 ketones Chemical class 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB7827707 | 1978-06-23 | ||
| DE19792924492 DE2924492A1 (de) | 1978-06-23 | 1979-06-18 | Verfahren zur herstellung von basisch substituierten alkyltheophyllinderivaten |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT7949489A0 IT7949489A0 (it) | 1979-06-21 |
| IT1162333B true IT1162333B (it) | 1987-03-25 |
Family
ID=25779576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT4948979A IT1162333B (it) | 1978-06-23 | 1979-06-21 | Procedimento per la preparazione di derivati di teofillina con sostituzione basica |
Country Status (1)
| Country | Link |
|---|---|
| IT (1) | IT1162333B (it) |
-
1979
- 1979-06-21 IT IT4948979A patent/IT1162333B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| IT7949489A0 (it) | 1979-06-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19960524 |