BE657726A - - Google Patents
Info
- Publication number
- BE657726A BE657726A BE657726DA BE657726A BE 657726 A BE657726 A BE 657726A BE 657726D A BE657726D A BE 657726DA BE 657726 A BE657726 A BE 657726A
- Authority
- BE
- Belgium
Links
Classifications
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- 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
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- 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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US33493263A | 1963-12-31 | 1963-12-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE657726A true BE657726A (fr) | 1965-06-29 |
Family
ID=23309502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE657726D BE657726A (fr) | 1963-12-31 | 1964-12-29 |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE657726A (fr) |
| BR (1) | BR6465547D0 (fr) |
| CH (2) | CH467285A (fr) |
| DK (3) | DK115848B (fr) |
| FR (2) | FR1461360A (fr) |
| GB (1) | GB1087345A (fr) |
| NL (1) | NL6414806A (fr) |
| SE (1) | SE316482B (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09502432A (ja) * | 1993-09-10 | 1997-03-11 | チバ−ガイギー アクチエンゲゼルシャフト | フォトクロミック化合物、その製造方法および製造のための中間生成物、ならびにそれらの用法 |
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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 CH1680464A patent/CH467285A/de unknown
- 1964-12-30 CH CH1766868A patent/CH474536A/de not_active IP Right Cessation
- 1964-12-30 DK DK645164A patent/DK115848B/da unknown
- 1964-12-30 FR FR489A patent/FR1461360A/fr not_active Expired
- 1964-12-30 SE SE1588364A patent/SE316482B/xx unknown
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1965
- 1965-03-29 FR FR11111A patent/FR4341M/fr not_active Expired
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1966
- 1966-05-27 DK DK274166A patent/DK112171B/da unknown
- 1966-05-27 DK DK274266A patent/DK115701B/da unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE316482B (fr) | 1969-10-27 |
| CH467285A (de) | 1969-01-15 |
| DK112171B (da) | 1968-11-18 |
| FR4341M (fr) | 1966-08-08 |
| BR6465547D0 (pt) | 1973-08-09 |
| CH474536A (de) | 1969-06-30 |
| FR1461360A (fr) | 1966-12-09 |
| GB1087345A (en) | 1967-10-18 |
| DK115701B (da) | 1969-11-03 |
| DK115848B (da) | 1969-11-17 |
| NL6414806A (fr) | 1965-07-02 |