GB1388214A - Acetals - Google Patents
AcetalsInfo
- Publication number
- GB1388214A GB1388214A GB3399874A GB3399874A GB1388214A GB 1388214 A GB1388214 A GB 1388214A GB 3399874 A GB3399874 A GB 3399874A GB 3399874 A GB3399874 A GB 3399874A GB 1388214 A GB1388214 A GB 1388214A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acetals
- feb
- hoffmann
- roche
- heading
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
- C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
- C07D239/46—Two or more oxygen, sulphur or nitrogen atoms
- C07D239/48—Two nitrogen atoms
- C07D239/49—Two nitrogen atoms with an aralkyl radical, or substituted aralkyl radical, attached in position 5, e.g. trimethoprim
-
- 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
-
- 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
- A61K31/63—Compounds containing para-N-benzenesulfonyl-N-groups, e.g. sulfanilamide, p-nitrobenzenesulfonyl hydrazide
-
- 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
- A61K31/65—Tetracyclines
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Organic Chemistry (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Saccharide Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US22429272A | 1972-02-07 | 1972-02-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1388214A true GB1388214A (en) | 1975-03-26 |
Family
ID=22840026
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3399874A Expired GB1388214A (en) | 1972-02-07 | 1973-02-06 | Acetals |
| GB579173A Expired GB1388213A (en) | 1972-02-07 | 1973-02-06 | Benzylpyrimidine derivatives and a process for the manufacture thereof |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB579173A Expired GB1388213A (en) | 1972-02-07 | 1973-02-06 | Benzylpyrimidine derivatives and a process for the manufacture thereof |
Country Status (15)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2725992A1 (de) * | 1976-06-09 | 1977-12-29 | Wellcome Found | Benzylcyanoacetale, verfahren zu ihrer herstellung und ihre verwendung |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA738760B (en) * | 1972-12-21 | 1974-08-28 | Hoffmann La Roche | Process for the manufacture of benzyl pyrimidines |
| CA1084498A (en) * | 1977-05-05 | 1980-08-26 | Alexander E. Wick | Benzylpyrimidines and process for the preparation thereof |
| LU77268A1 (US07709020-20100504-C00041.png) * | 1977-05-05 | 1979-01-18 | ||
| DE2910510A1 (de) * | 1979-03-16 | 1980-09-25 | Heumann Ludwig & Co Gmbh | 2,4-diamino-5-benzylpyrimidine, verfahren zu ihrer herstellung und diese verbindungen enthaltende arzneimittel |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3485840A (en) * | 1964-11-12 | 1969-12-23 | Hoffmann La Roche | 2,4-diamino - 5 - (2',4',5'-substituted benzyl) pyrimidines,intermediates and processes |
| FR1453056A (fr) * | 1964-11-12 | 1966-04-15 | Hoffmann La Roche | Procédé pour la préparation de dérivés de pyrimidine |
| DE1620729A1 (de) * | 1965-07-08 | 1970-08-20 | Wellcome Found | Verfahren zur Herstellung von substituierten Benzylpyrimidinen |
| US3715433A (en) * | 1969-06-02 | 1973-02-06 | Hoffmann La Roche | Growth promotion in swine |
-
0
- BE BE795023D patent/BE795023A/xx unknown
-
1973
- 1973-01-08 ZA ZA730137A patent/ZA73137B/xx unknown
- 1973-01-26 DE DE2303838A patent/DE2303838C2/de not_active Expired
- 1973-02-03 KR KR7300210A patent/KR780000029B1/ko active
- 1973-02-05 LU LU66964A patent/LU66964A1/xx unknown
- 1973-02-05 DD DD168670A patent/DD103644A5/xx unknown
- 1973-02-05 IL IL41463A patent/IL41463A0/xx unknown
- 1973-02-06 NL NL7301650A patent/NL7301650A/xx unknown
- 1973-02-06 AR AR246433A patent/AR195821A1/es active
- 1973-02-06 IE IE182/73A patent/IE37259B1/xx unknown
- 1973-02-06 AT AT102273A patent/AT323744B/de not_active IP Right Cessation
- 1973-02-06 JP JP48015115A patent/JPS4886880A/ja active Pending
- 1973-02-06 GB GB3399874A patent/GB1388214A/en not_active Expired
- 1973-02-06 GB GB579173A patent/GB1388213A/en not_active Expired
- 1973-02-07 FR FR7304280A patent/FR2181709B1/fr not_active Expired
- 1973-02-07 AU AU51918/73A patent/AU5191873A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2725992A1 (de) * | 1976-06-09 | 1977-12-29 | Wellcome Found | Benzylcyanoacetale, verfahren zu ihrer herstellung und ihre verwendung |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2303838A1 (de) | 1973-08-16 |
| IL41463A0 (en) | 1973-04-30 |
| BE795023A (fr) | 1973-08-06 |
| DE2303838C2 (de) | 1982-09-23 |
| KR780000029B1 (en) | 1978-03-10 |
| AU5191873A (en) | 1974-08-08 |
| ZA73137B (en) | 1973-09-26 |
| IE37259B1 (en) | 1977-06-08 |
| FR2181709B1 (US07709020-20100504-C00041.png) | 1975-10-10 |
| DD103644A5 (US07709020-20100504-C00041.png) | 1974-02-05 |
| LU66964A1 (US07709020-20100504-C00041.png) | 1974-09-25 |
| FR2181709A1 (US07709020-20100504-C00041.png) | 1973-12-07 |
| AR195821A1 (es) | 1973-11-09 |
| JPS4886880A (US07709020-20100504-C00041.png) | 1973-11-15 |
| AT323744B (de) | 1975-07-25 |
| NL7301650A (US07709020-20100504-C00041.png) | 1973-08-09 |
| IE37259L (en) | 1973-08-07 |
| GB1388213A (en) | 1975-03-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |