BE661396A - - Google Patents
Info
- Publication number
- BE661396A BE661396A BE661396DA BE661396A BE 661396 A BE661396 A BE 661396A BE 661396D A BE661396D A BE 661396DA BE 661396 A BE661396 A BE 661396A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
- C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
- C07D403/06—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
-
- 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D257/00—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms
- C07D257/02—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms not condensed with other rings
- C07D257/04—Five-membered rings
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medicinal Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US353273A US3231574A (en) | 1964-03-19 | 1964-03-19 | Piperazine derivatives |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE661396A true BE661396A (de) | 1965-09-20 |
Family
ID=23388423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE661396D BE661396A (de) | 1964-03-19 | 1965-03-19 |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US3231574A (de) |
| AT (1) | AT248429B (de) |
| BE (1) | BE661396A (de) |
| BR (1) | BR6567941D0 (de) |
| CH (1) | CH471802A (de) |
| DE (2) | DE1301820B (de) |
| DK (1) | DK115406B (de) |
| ES (1) | ES310663A1 (de) |
| FR (1) | FR1559569A (de) |
| GB (1) | GB1046302A (de) |
| NL (2) | NL6503433A (de) |
| NO (1) | NO116853B (de) |
| SE (1) | SE308726B (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3536715A (en) * | 1967-03-24 | 1970-10-27 | Miles Lab | 2-lower alkyl-5-(omega-(4-phenyl-1-piperazinyl) lower alkyl)-2h-tetrazoles |
| US3499900A (en) * | 1967-05-03 | 1970-03-10 | Miles Lab | Process for preparation of piperazyl alkyl derivatives of tetrazoles |
| DE2340716A1 (de) * | 1972-11-02 | 1975-02-20 | 8601 Steinfeld | Einrichtung zur elektronischen staubabscheidung |
| US4097479A (en) * | 1977-03-11 | 1978-06-27 | Miles Laboratories, Inc. | Synthesis of 5-substituted tetrazoles |
| CN117320721A (zh) * | 2021-02-12 | 2023-12-29 | 纽约哥伦比亚大学董事会 | 用于治疗常见年龄相关性合并症的包含一类新的甲状腺素转运蛋白配体的新颖的化合物 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2735852A (en) * | 1956-02-21 | N nxch | ||
| US2695295A (en) * | 1952-12-19 | 1954-11-23 | Mcneilab Inc | Unsymmetrical n, n'-substituted ethylenediamine and piperazine compounds |
| US2852515A (en) * | 1954-01-13 | 1958-09-16 | Sterling Drug Inc | Tertiary-aminoalkyl substituted tetrazoles and preparation thereof |
| US2987442A (en) * | 1959-02-17 | 1961-06-06 | Smith Kline French Lab | Method of treating hypertension with [2-(2, 6-dimethylphenoxy)-propyl]-trimethyl ammonium salts |
| US2997474A (en) * | 1959-10-12 | 1961-08-22 | Paul A J Janssen | 1-aryl-omega-(4-arylpiperazine) alkanols |
| US2986573A (en) * | 1961-01-18 | 1961-05-30 | Schering Corp | Method for the treatment of hypertension |
-
0
- NL NL125448D patent/NL125448C/xx active
- DE DENDAT1302810D patent/DE1302810B/de active Pending
-
1964
- 1964-03-19 US US353273A patent/US3231574A/en not_active Expired - Lifetime
-
1965
- 1965-03-08 GB GB9722/65A patent/GB1046302A/en not_active Expired
- 1965-03-16 FR FR1559569D patent/FR1559569A/fr not_active Expired
- 1965-03-17 CH CH375165A patent/CH471802A/de not_active IP Right Cessation
- 1965-03-17 ES ES0310663A patent/ES310663A1/es not_active Expired
- 1965-03-18 NL NL6503433A patent/NL6503433A/xx unknown
- 1965-03-18 AT AT244865A patent/AT248429B/de active
- 1965-03-18 NO NO157264A patent/NO116853B/no unknown
- 1965-03-18 BR BR167941/65A patent/BR6567941D0/pt unknown
- 1965-03-18 SE SE3550/65A patent/SE308726B/xx unknown
- 1965-03-19 DK DK141865AA patent/DK115406B/da unknown
- 1965-03-19 DE DEM64591A patent/DE1301820B/de active Pending
- 1965-03-19 BE BE661396D patent/BE661396A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3231574A (en) | 1966-01-25 |
| DE1302810B (de) | |
| NL6503433A (de) | 1965-09-20 |
| AT248429B (de) | 1966-07-25 |
| DE1301820B (de) | 1969-08-28 |
| GB1046302A (en) | 1966-10-19 |
| NL125448C (de) | |
| DK115406B (da) | 1969-10-06 |
| CH471802A (de) | 1969-04-30 |
| NO116853B (de) | 1969-06-02 |
| ES310663A1 (es) | 1966-01-01 |
| BR6567941D0 (pt) | 1973-08-07 |
| FR1559569A (de) | 1969-03-14 |
| SE308726B (de) | 1969-02-24 |