ES399169A1 - Benzodiazepines - Google Patents
BenzodiazepinesInfo
- Publication number
- ES399169A1 ES399169A1 ES399169A ES399169A ES399169A1 ES 399169 A1 ES399169 A1 ES 399169A1 ES 399169 A ES399169 A ES 399169A ES 399169 A ES399169 A ES 399169A ES 399169 A1 ES399169 A1 ES 399169A1
- Authority
- ES
- Spain
- Prior art keywords
- group
- substituted
- optionally
- trifluoromethyl
- general formula
- 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
- 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
- C07D243/12—1,5-Benzodiazepines; Hydrogenated 1,5-benzodiazepines
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Abstract
Procedure for the preparation of new 5-aryl (or heteroaryl) -3-hydroxy-lH-l, 5-benzodiazepin-2,4- (3H, 5H) -diones characterized and documented in the specification of the general formula ** (See formula) ** where R1 means a hydrogen atom, a straight chain or branched alcohol group with 1 to 4 carbon atoms, which may optionally be substituted in the omega position by a hydroxy group, the allyl group or the cyclopropylmethyl group, R2 means a radical phenyl, which may optionally be substituted by a halogen atom, a trifluoromethyl group or a nitro group, or a pyridyl radical, and R3 means a fluorine, chlorine or bromine atom or the trifluoromethyl or nitro group, characterized in that a compound of the general formula ** (See formula) ** in which R1, R2 and R3 have the meanings indicated above, preferably being used as a reducing agent zinc/glacial acetic acid or tin/hydrochloric acid. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712103745 DE2103745A1 (en) | 1971-01-27 | 1971-01-27 | New 5-AryJ- (or Heteroaryl) -3-hydroxylH-1,5-benzodiazepine-2,4- (3H, 5H) -diones and processes for their preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES399169A1 true ES399169A1 (en) | 1975-06-01 |
Family
ID=5797047
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES399169A Expired ES399169A1 (en) | 1971-01-27 | 1972-01-25 | Benzodiazepines |
| ES425107A Expired ES425107A1 (en) | 1971-01-27 | 1974-04-08 | Benzodiazepines |
| ES425108A Expired ES425108A1 (en) | 1971-01-27 | 1974-04-08 | Benzodiazepines |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES425107A Expired ES425107A1 (en) | 1971-01-27 | 1974-04-08 | Benzodiazepines |
| ES425108A Expired ES425108A1 (en) | 1971-01-27 | 1974-04-08 | Benzodiazepines |
Country Status (19)
| Country | Link |
|---|---|
| AT (3) | AT315864B (en) |
| AU (1) | AU464682B2 (en) |
| BE (1) | BE778542A (en) |
| BG (3) | BG19174A3 (en) |
| CA (1) | CA967957A (en) |
| DD (1) | DD99376A5 (en) |
| DE (1) | DE2103745A1 (en) |
| DK (1) | DK130411B (en) |
| ES (3) | ES399169A1 (en) |
| FR (1) | FR2123474B1 (en) |
| GB (1) | GB1374529A (en) |
| HU (1) | HU164575B (en) |
| IE (1) | IE36035B1 (en) |
| IL (1) | IL38643A (en) |
| NL (1) | NL7201048A (en) |
| PL (3) | PL84620B1 (en) |
| RO (3) | RO60492A (en) |
| SU (3) | SU465791A3 (en) |
| ZA (1) | ZA72538B (en) |
-
1971
- 1971-01-27 DE DE19712103745 patent/DE2103745A1/en active Pending
-
1972
- 1972-01-14 RO RO71244A patent/RO60492A/ro unknown
- 1972-01-14 RO RO71243A patent/RO60491A/ro unknown
- 1972-01-14 RO RO69392A patent/RO61669A/ro unknown
- 1972-01-24 SU SU1740811A patent/SU465791A3/en active
- 1972-01-24 SU SU1926941A patent/SU493971A3/en active
- 1972-01-25 BG BG019569A patent/BG19174A3/en unknown
- 1972-01-25 BG BG021123A patent/BG21031A3/en unknown
- 1972-01-25 BG BG021122A patent/BG19176A3/en unknown
- 1972-01-25 HU HUBO1347A patent/HU164575B/hu unknown
- 1972-01-25 ES ES399169A patent/ES399169A1/en not_active Expired
- 1972-01-26 AU AU38362/72A patent/AU464682B2/en not_active Expired
- 1972-01-26 PL PL1972153120A patent/PL84620B1/pl unknown
- 1972-01-26 PL PL1972175546A patent/PL91875B1/pl unknown
- 1972-01-26 DD DD160513A patent/DD99376A5/xx unknown
- 1972-01-26 GB GB371972A patent/GB1374529A/en not_active Expired
- 1972-01-26 IL IL38643A patent/IL38643A/en unknown
- 1972-01-26 BE BE778542A patent/BE778542A/en unknown
- 1972-01-26 ZA ZA720538A patent/ZA72538B/en unknown
- 1972-01-26 DK DK34672AA patent/DK130411B/en unknown
- 1972-01-26 AT AT611173A patent/AT315864B/en not_active IP Right Cessation
- 1972-01-26 AT AT611273A patent/AT316566B/en not_active IP Right Cessation
- 1972-01-26 AT AT60972A patent/AT315849B/en not_active IP Right Cessation
- 1972-01-26 PL PL1972175545A patent/PL84243B1/pl unknown
- 1972-01-26 NL NL7201048A patent/NL7201048A/xx unknown
- 1972-01-27 FR FR7202739A patent/FR2123474B1/fr not_active Expired
- 1972-01-27 IE IE111/72A patent/IE36035B1/en unknown
- 1972-01-27 CA CA133,282A patent/CA967957A/en not_active Expired
-
1973
- 1973-01-24 SU SU1926940A patent/SU460627A3/en active
-
1974
- 1974-04-08 ES ES425107A patent/ES425107A1/en not_active Expired
- 1974-04-08 ES ES425108A patent/ES425108A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES425108A1 (en) | 1976-07-01 |
| BG19176A3 (en) | 1975-04-30 |
| NL7201048A (en) | 1972-07-31 |
| AT315864B (en) | 1974-06-10 |
| SU465791A3 (en) | 1975-03-30 |
| IE36035B1 (en) | 1976-08-04 |
| ES425107A1 (en) | 1976-07-01 |
| PL84243B1 (en) | 1976-03-31 |
| DE2103745A1 (en) | 1972-08-10 |
| IE36035L (en) | 1972-07-27 |
| RO60491A (en) | 1976-06-15 |
| RO61669A (en) | 1976-11-15 |
| DK130411C (en) | 1975-07-21 |
| AU3836272A (en) | 1973-08-02 |
| AT316566B (en) | 1974-07-25 |
| PL84620B1 (en) | 1976-04-30 |
| CA967957A (en) | 1975-05-20 |
| ZA72538B (en) | 1973-09-26 |
| AT315849B (en) | 1974-06-10 |
| BE778542A (en) | 1972-07-26 |
| HU164575B (en) | 1974-03-28 |
| SU493971A3 (en) | 1975-11-28 |
| GB1374529A (en) | 1974-11-20 |
| DK130411B (en) | 1975-02-17 |
| FR2123474B1 (en) | 1975-10-10 |
| BG21031A3 (en) | 1976-01-20 |
| FR2123474A1 (en) | 1972-09-08 |
| DD99376A5 (en) | 1973-08-05 |
| AU464682B2 (en) | 1975-08-20 |
| PL91875B1 (en) | 1977-03-31 |
| IL38643A (en) | 1976-01-30 |
| BG19174A3 (en) | 1975-04-30 |
| IL38643A0 (en) | 1972-03-28 |
| SU460627A3 (en) | 1975-02-15 |
| RO60492A (en) | 1976-06-15 |
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