CH546245A - Verfahren zur herstellung von benzodiazepin-derivaten. - Google Patents
Verfahren zur herstellung von benzodiazepin-derivaten.Info
- Publication number
- CH546245A CH546245A CH63869A CH546245DA CH546245A CH 546245 A CH546245 A CH 546245A CH 63869 A CH63869 A CH 63869A CH 546245D A CH546245D A CH 546245DA CH 546245 A CH546245 A CH 546245A
- Authority
- CH
- Switzerland
- Prior art keywords
- cpds
- benzo
- preparation
- rearrangement
- diazepine derivatives
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
- C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
- C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D215/48—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
- C07D215/54—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen attached in position 3
- C07D215/56—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen attached in position 3 with oxygen atoms in position 4
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH63869 | 1969-01-17 | ||
US184370A | 1970-01-09 | 1970-01-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH546245A true CH546245A (de) | 1974-02-28 |
Family
ID=25685207
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH63869A CH546245A (de) | 1969-01-17 | 1969-01-17 | Verfahren zur herstellung von benzodiazepin-derivaten. |
Country Status (3)
Country | Link |
---|---|
AT (1) | AT299206B (de) |
BR (1) | BR6915332D0 (de) |
CH (1) | CH546245A (de) |
-
1969
- 1969-01-17 CH CH63869A patent/CH546245A/de not_active IP Right Cessation
- 1969-12-19 BR BR215332/69A patent/BR6915332D0/pt unknown
-
1970
- 1970-01-16 AT AT41670A patent/AT299206B/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AT299206B (de) | 1972-06-12 |
BR6915332D0 (pt) | 1973-01-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |