ZA754217B - Process for preparing hydroxyalkilanthines - Google Patents
Process for preparing hydroxyalkilanthinesInfo
- Publication number
- ZA754217B ZA754217B ZA00754217A ZA754217A ZA754217B ZA 754217 B ZA754217 B ZA 754217B ZA 00754217 A ZA00754217 A ZA 00754217A ZA 754217 A ZA754217 A ZA 754217A ZA 754217 B ZA754217 B ZA 754217B
- Authority
- ZA
- South Africa
- Prior art keywords
- hydroxyalkilanthines
- preparing
- preparing hydroxyalkilanthines
- Prior art date
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
-
- 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
-
- 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
- C07D473/18—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 one oxygen and one nitrogen atom, e.g. guanine
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)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/485,869 US4108995A (en) | 1973-07-11 | 1974-07-05 | Hydroxyhexyl-alkylxanthines and pharmaceutical compositions containing hydroxyhexyl-alkylxanthines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA754217B true ZA754217B (en) | 1976-06-30 |
Family
ID=23929747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA00754217A ZA754217B (en) | 1974-07-05 | 1975-07-01 | Process for preparing hydroxyalkilanthines |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE831051A (en) |
| ZA (1) | ZA754217B (en) |
-
1975
- 1975-07-01 ZA ZA00754217A patent/ZA754217B/en unknown
- 1975-07-04 BE BE158031A patent/BE831051A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| BE831051A (en) | 1975-11-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CS183829B2 (en) | Process for preparing thienamycine | |
| HU174074B (en) | Process for preparing 4-polyalkoxy-phenyl-2-pyrrolidone | |
| JPS51125466A (en) | Process for preparing graftcopolymer | |
| HU171059B (en) | Process for preparing pyridazinyl-benzimidazoles | |
| YU328375A (en) | Process for preparing aryl-imidazolyl-ketones | |
| HU171231B (en) | Process for preparing iodo-polyvinyl-pyrrolidone | |
| CS187466B2 (en) | Process for preparing 2-arylamino-2-imidazolines | |
| YU45275A (en) | Process for preparing basic alumonium oxycarbonate-hydrate | |
| CS191290B2 (en) | Process for preparing aminoalkylphenyletheres | |
| CS189730B2 (en) | Process for preparing o-cyanazodyes | |
| HU175380B (en) | Process for preparing thiol-carbamates | |
| CS193518B2 (en) | Process for preparing moenomycine | |
| MW1074A1 (en) | Process for preparing 3-fluorocephalosporins | |
| CS188259B2 (en) | Process for preparing 2-anilinooxazoles | |
| CS188984B2 (en) | Process for preparing 3-fluorbenzodiazepines | |
| GB1486844A (en) | Process for preparing 7beta-acylamino-7alpha-alkoxy-cephalosporins | |
| HU175228B (en) | Process for preparing 6-methyl-8beta-nitromethyl-ergoline | |
| HU172273B (en) | Process for preparing 2-deutero-3-fluoro-dl-alanine | |
| HU172658B (en) | Process for preparing benzene-sulphonyl-carbamides | |
| JPS51125257A (en) | Process for preparing 111deoxyy omegaapentanolprostagladine | |
| PH11648A (en) | Process for preparing 6-chloro-2-chloromethyl-4-phenylquinazoline-3-oxide | |
| CS188253B2 (en) | Process for preparing 2-methyl-3-hydroxy-4-ethylaminomethyl-5-methylmercaptomethyl-pyridine | |
| CS191291B2 (en) | Process for preparing 3-methylencepham-sulphoxides | |
| CS193511B2 (en) | Process for preparing dihydroxy-benzenes | |
| CS185239B2 (en) | Process for preparing dichloracetylchloride |