FI45049C - Menetelmä terapeuttisesti tehokkaiden 1-/( -1)-oksoalkyyli/-3,7- tai 7 -/( -1)-oksoalkyyli/-1,3-dimetyyliksantiinien valmistamiseksi. - Google Patents
Menetelmä terapeuttisesti tehokkaiden 1-/( -1)-oksoalkyyli/-3,7- tai 7 -/( -1)-oksoalkyyli/-1,3-dimetyyliksantiinien valmistamiseksi.Info
- Publication number
- FI45049C FI45049C FI652123A FI212365A FI45049C FI 45049 C FI45049 C FI 45049C FI 652123 A FI652123 A FI 652123A FI 212365 A FI212365 A FI 212365A FI 45049 C FI45049 C FI 45049C
- Authority
- FI
- Finland
- Prior art keywords
- oxoalkyl
- dimethylxanthines
- preparation
- therapeutically effective
- therapeutically
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
- A61K31/505—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
- A61K31/519—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with heterocyclic rings
- A61K31/52—Purines, e.g. adenine
- A61K31/522—Purines, e.g. adenine having oxo groups directly attached to the heterocyclic ring, e.g. hypoxanthine, guanine, acyclovir
-
- 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
-
- 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
- C07D473/10—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 3 and 7, e.g. theobromine
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Saccharide Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEC33812A DE1235320B (de) | 1964-09-05 | 1964-09-05 | Verfahren zur Herstellung von 1-(Oxoalkyl)-3, 7-dimethylxanthinen |
| DEC33811A DE1233405B (de) | 1964-09-05 | 1964-09-05 | Verfahren zur Herstellung von 7-(Oxoalkyl)-1, 3-dimethylxanthinen |
| DEC0036289 | 1965-07-02 | ||
| DEC0036362 | 1965-07-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI45049B FI45049B (fi) | 1971-11-30 |
| FI45049C true FI45049C (fi) | 1972-03-10 |
Family
ID=27436709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI652123A FI45049C (fi) | 1964-09-05 | 1965-09-03 | Menetelmä terapeuttisesti tehokkaiden 1-/( -1)-oksoalkyyli/-3,7- tai 7 -/( -1)-oksoalkyyli/-1,3-dimetyyliksantiinien valmistamiseksi. |
Country Status (5)
| Country | Link |
|---|---|
| DK (1) | DK126255B (fi) |
| ES (1) | ES317153A1 (fi) |
| FI (1) | FI45049C (fi) |
| NO (1) | NO123349B (fi) |
| SE (1) | SE345459B (fi) |
-
1965
- 1965-09-03 SE SE11499/65A patent/SE345459B/xx unknown
- 1965-09-03 NO NO159595A patent/NO123349B/no unknown
- 1965-09-03 FI FI652123A patent/FI45049C/fi active
- 1965-09-04 DK DK455765AA patent/DK126255B/da unknown
- 1965-09-06 ES ES0317153A patent/ES317153A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE345459B (fi) | 1972-05-29 |
| DK126255B (da) | 1973-06-25 |
| NO123349B (fi) | 1971-11-01 |
| ES317153A1 (es) | 1966-01-01 |
| FI45049B (fi) | 1971-11-30 |
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