CH474536A - Verfahren zur Herstellung von 2-substituierten Benzimidazolen - Google Patents
Verfahren zur Herstellung von 2-substituierten BenzimidazolenInfo
- Publication number
- CH474536A CH474536A CH1766868A CH1766868A CH474536A CH 474536 A CH474536 A CH 474536A CH 1766868 A CH1766868 A CH 1766868A CH 1766868 A CH1766868 A CH 1766868A CH 474536 A CH474536 A CH 474536A
- Authority
- CH
- Switzerland
- Prior art keywords
- preparation
- substituted benzimidazoles
- benzimidazoles
- substituted
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/04—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- 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
- A61K31/41—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
- A61K31/415—1,2-Diazoles
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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US33493263A | 1963-12-31 | 1963-12-31 | |
| CH1680464A CH467285A (de) | 1963-12-31 | 1964-12-30 | Verfahren zur Herstellung von 2-substituierten Benzimidazolen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH474536A true CH474536A (de) | 1969-06-30 |
Family
ID=23309502
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1766868A CH474536A (de) | 1963-12-31 | 1964-12-30 | Verfahren zur Herstellung von 2-substituierten Benzimidazolen |
| CH1680464A CH467285A (de) | 1963-12-31 | 1964-12-30 | Verfahren zur Herstellung von 2-substituierten Benzimidazolen |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1680464A CH467285A (de) | 1963-12-31 | 1964-12-30 | Verfahren zur Herstellung von 2-substituierten Benzimidazolen |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE657726A (da) |
| BR (1) | BR6465547D0 (da) |
| CH (2) | CH474536A (da) |
| DK (3) | DK115848B (da) |
| FR (2) | FR1461360A (da) |
| GB (1) | GB1087345A (da) |
| NL (1) | NL6414806A (da) |
| SE (1) | SE316482B (da) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR960704886A (ko) * | 1993-09-10 | 1996-10-09 | 베르너 발데크 | 포토크롬 화합물, 그의 제조 방법과 제조 중간체 및 그의 용도 (Photochromic Compounds, Methods and Intermediates for Producing Them and Their Use) |
-
1964
- 1964-12-01 GB GB48788/64A patent/GB1087345A/en not_active Expired
- 1964-12-18 NL NL6414806A patent/NL6414806A/xx unknown
- 1964-12-22 BR BR16554764A patent/BR6465547D0/pt unknown
- 1964-12-29 BE BE657726D patent/BE657726A/xx unknown
- 1964-12-30 CH CH1766868A patent/CH474536A/de not_active IP Right Cessation
- 1964-12-30 SE SE1588364A patent/SE316482B/xx unknown
- 1964-12-30 DK DK645164A patent/DK115848B/da unknown
- 1964-12-30 FR FR489A patent/FR1461360A/fr not_active Expired
- 1964-12-30 CH CH1680464A patent/CH467285A/de unknown
-
1965
- 1965-03-29 FR FR11111A patent/FR4341M/fr not_active Expired
-
1966
- 1966-05-27 DK DK274266A patent/DK115701B/da unknown
- 1966-05-27 DK DK274166A patent/DK112171B/da unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DK115701B (da) | 1969-11-03 |
| GB1087345A (en) | 1967-10-18 |
| FR4341M (da) | 1966-08-08 |
| FR1461360A (fr) | 1966-12-09 |
| SE316482B (da) | 1969-10-27 |
| DK115848B (da) | 1969-11-17 |
| NL6414806A (da) | 1965-07-02 |
| BR6465547D0 (pt) | 1973-08-09 |
| BE657726A (da) | 1965-06-29 |
| DK112171B (da) | 1968-11-18 |
| CH467285A (de) | 1969-01-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |