IT1044774B - Benzodiazepine processo per loro produzione e loro trasformazione in composti utili in campo farmaceutico - Google Patents
Benzodiazepine processo per loro produzione e loro trasformazione in composti utili in campo farmaceuticoInfo
- Publication number
- IT1044774B IT1044774B IT25679/64A IT2567964A IT1044774B IT 1044774 B IT1044774 B IT 1044774B IT 25679/64 A IT25679/64 A IT 25679/64A IT 2567964 A IT2567964 A IT 2567964A IT 1044774 B IT1044774 B IT 1044774B
- Authority
- IT
- Italy
- Prior art keywords
- transformation
- production
- pharmaceutical field
- useful compounds
- benzodiazepine
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D243/00—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms
- C07D243/06—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms having the nitrogen atoms in positions 1 and 4
- C07D243/10—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms having the nitrogen atoms in positions 1 and 4 condensed with carbocyclic rings or ring systems
- C07D243/14—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines
- C07D243/16—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines substituted in position 5 by aryl radicals
- C07D243/18—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines substituted in position 5 by aryl radicals substituted in position 2 by nitrogen, oxygen or sulfur atoms
- C07D243/24—Oxygen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Furan Compounds (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US32767463A | 1963-12-03 | 1963-12-03 | |
| US414583A US3344136A (en) | 1963-12-03 | 1964-11-30 | Process for producing 3-acetamido-1, 3-dihydro-5-phenyl-2h-1, 4-benzodiazepin-2-ones |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1044774B true IT1044774B (it) | 1980-04-21 |
Family
ID=26986000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT25679/64A IT1044774B (it) | 1963-12-03 | 1964-11-28 | Benzodiazepine processo per loro produzione e loro trasformazione in composti utili in campo farmaceutico |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3344136A (it) |
| BE (1) | BE656606A (it) |
| BR (1) | BR6464985D0 (it) |
| CH (1) | CH451173A (it) |
| DE (2) | DE1445467A1 (it) |
| DK (1) | DK120492B (it) |
| FI (1) | FI47487C (it) |
| GB (2) | GB1082213A (it) |
| IL (1) | IL22545A (it) |
| IT (1) | IT1044774B (it) |
| NL (2) | NL6414066A (it) |
| SE (2) | SE316187B (it) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3423459A (en) * | 1966-04-19 | 1969-01-21 | American Home Prod | Acetanilido derivatives and method for preparing same |
| US3903103A (en) * | 1971-09-15 | 1975-09-02 | Upjohn Co | 4-Amino-s-triazolo-{8 4,3-a{9 {8 1,4{9 benzodiazepine |
| CA1332410C (en) * | 1984-06-26 | 1994-10-11 | Roger M. Freidinger | Benzodiazepine analogs |
| US4820834A (en) * | 1984-06-26 | 1989-04-11 | Merck & Co., Inc. | Benzodiazepine analogs |
| US4628084A (en) * | 1986-01-02 | 1986-12-09 | Merck & Co., Inc. | Process for 3-acylamino benzodiazepines |
| US5428157A (en) * | 1993-11-22 | 1995-06-27 | Merck & Co., Inc. | 3-acylaminobenzodiazepines |
| US7582624B2 (en) * | 2002-09-20 | 2009-09-01 | Arrow Therapeutics Limited | Benzodiazepine derivatives and pharmaceutical compositions containing them |
| EP1928465A1 (en) * | 2005-09-19 | 2008-06-11 | Arrow Therapeutics Limited | Benzodiazepine derivatives for treating hepatitis c infection |
-
0
- NL NL134421D patent/NL134421C/xx active
- BE BE656606D patent/BE656606A/xx unknown
-
1964
- 1964-11-25 GB GB32984/66A patent/GB1082213A/en not_active Expired
- 1964-11-25 GB GB47870/64A patent/GB1082212A/en not_active Expired
- 1964-11-27 DE DE19641445467 patent/DE1445467A1/de active Pending
- 1964-11-27 CH CH1535864A patent/CH451173A/de unknown
- 1964-11-27 DE DE19641645920 patent/DE1645920A1/de active Pending
- 1964-11-28 IT IT25679/64A patent/IT1044774B/it active
- 1964-11-30 SE SE14437/64A patent/SE316187B/xx unknown
- 1964-11-30 US US414583A patent/US3344136A/en not_active Expired - Lifetime
- 1964-12-02 DK DK593464AA patent/DK120492B/da unknown
- 1964-12-02 BR BR164985/64A patent/BR6464985D0/pt unknown
- 1964-12-02 IL IL22545A patent/IL22545A/xx unknown
- 1964-12-02 FI FI642542A patent/FI47487C/fi active
- 1964-12-03 NL NL6414066A patent/NL6414066A/xx unknown
-
1967
- 1967-01-11 SE SE37967A patent/SE317978B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR6464985D0 (pt) | 1973-08-02 |
| NL6414066A (it) | 1965-06-04 |
| CH451173A (de) | 1968-05-15 |
| SE316187B (it) | 1969-10-20 |
| GB1082212A (en) | 1967-09-06 |
| GB1082213A (en) | 1967-09-06 |
| FI47487C (fi) | 1973-12-10 |
| BE656606A (it) | |
| DE1645920A1 (de) | 1970-09-24 |
| IL22545A (en) | 1968-09-26 |
| DE1445467A1 (de) | 1969-02-13 |
| NL134421C (it) | |
| FI47487B (it) | 1973-08-31 |
| SE317978B (it) | 1969-12-01 |
| DK120492B (da) | 1971-06-07 |
| US3344136A (en) | 1967-09-26 |
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