BE833526A - Composes polycycliques azotes, leurs sels et leur procede de preparation - Google Patents
Composes polycycliques azotes, leurs sels et leur procede de preparationInfo
- Publication number
- BE833526A BE833526A BE160135A BE160135A BE833526A BE 833526 A BE833526 A BE 833526A BE 160135 A BE160135 A BE 160135A BE 160135 A BE160135 A BE 160135A BE 833526 A BE833526 A BE 833526A
- Authority
- BE
- Belgium
- Prior art keywords
- salts
- preparation process
- polycyclic compounds
- nitrogen
- nitrogen polycyclic
- Prior art date
Links
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title 2
- 150000001875 compounds Chemical class 0.000 title 1
- 229910052757 nitrogen Inorganic materials 0.000 title 1
- 238000002360 preparation method Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D461/00—Heterocyclic compounds containing indolo [3,2,1-d,e] pyrido [3,2,1,j] [1,5]-naphthyridine ring systems, e.g. vincamine
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU74RI00000546A HU170886B (hu) | 1974-09-27 | 1974-09-27 | Sposob poluchenija proizvodnykh eburnamenina |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE833526A true BE833526A (fr) | 1976-01-16 |
Family
ID=11000957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE160135A BE833526A (fr) | 1974-09-27 | 1975-09-17 | Composes polycycliques azotes, leurs sels et leur procede de preparation |
Country Status (20)
-
1974
- 1974-09-27 HU HU74RI00000546A patent/HU170886B/hu unknown
-
1975
- 1975-09-01 AU AU84443/75A patent/AU497266B2/en not_active Expired
- 1975-09-02 IL IL48029A patent/IL48029A/xx unknown
- 1975-09-08 DE DE2539866A patent/DE2539866C2/de not_active Expired
- 1975-09-10 AT AT696675A patent/AT347049B/de not_active IP Right Cessation
- 1975-09-11 CA CA235,273A patent/CA1066705A/en not_active Expired
- 1975-09-17 US US05/614,151 patent/US4054571A/en not_active Expired - Lifetime
- 1975-09-17 BE BE160135A patent/BE833526A/xx not_active IP Right Cessation
- 1975-09-22 DD DD188476A patent/DD122822A5/xx unknown
- 1975-09-23 FR FR7529074A patent/FR2285878A1/fr active Granted
- 1975-09-23 NL NL7511182A patent/NL7511182A/xx not_active Application Discontinuation
- 1975-09-24 SU SU7502175252A patent/SU582765A3/ru active
- 1975-09-25 BG BG031069A patent/BG30775A3/xx unknown
- 1975-09-25 YU YU02412/75A patent/YU241275A/xx unknown
- 1975-09-25 SE SE7510786A patent/SE424327B/xx not_active IP Right Cessation
- 1975-09-26 DK DK432975AA patent/DK139681B/da unknown
- 1975-09-26 JP JP50117086A patent/JPS5951551B2/ja not_active Expired
- 1975-09-26 CS CS756525A patent/CS189721B2/cs unknown
- 1975-09-26 GB GB39506/75A patent/GB1514306A/en not_active Expired
- 1975-09-26 PL PL1975183607A patent/PL100318B1/pl unknown
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: RICHTER GEDEON VEGYESZETI GYAR RT Effective date: 19870930 |