DK122176B - Fremgangsmåde til fremstilling af nordihydroacronyciner. - Google Patents
Fremgangsmåde til fremstilling af nordihydroacronyciner.Info
- Publication number
- DK122176B DK122176B DK344668A DK344668A DK122176B DK 122176 B DK122176 B DK 122176B DK 344668 A DK344668 A DK 344668A DK 344668 A DK344668 A DK 344668A DK 122176 B DK122176 B DK 122176B
- Authority
- DK
- Denmark
- Prior art keywords
- nordihydroacronycins
- preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
- C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
- C07D491/04—Ortho-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US65365167A | 1967-07-17 | 1967-07-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK122176B true DK122176B (da) | 1972-01-31 |
Family
ID=24621771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK344668A DK122176B (da) | 1967-07-17 | 1968-07-16 | Fremgangsmåde til fremstilling af nordihydroacronyciner. |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE718139A (https=) |
| CH (1) | CH506553A (https=) |
| DE (1) | DE1770900A1 (https=) |
| DK (1) | DK122176B (https=) |
| FR (1) | FR1572891A (https=) |
| GB (1) | GB1227252A (https=) |
| NL (1) | NL6810061A (https=) |
| SE (1) | SE346996B (https=) |
-
1968
- 1968-07-16 BE BE718139D patent/BE718139A/xx unknown
- 1968-07-16 SE SE972968A patent/SE346996B/xx unknown
- 1968-07-16 DK DK344668A patent/DK122176B/da unknown
- 1968-07-17 FR FR1572891D patent/FR1572891A/fr not_active Expired
- 1968-07-17 CH CH1068068A patent/CH506553A/de not_active IP Right Cessation
- 1968-07-17 NL NL6810061A patent/NL6810061A/xx unknown
- 1968-07-17 DE DE19681770900 patent/DE1770900A1/de active Pending
- 1968-07-17 GB GB1227252D patent/GB1227252A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1572891A (https=) | 1969-06-27 |
| CH506553A (de) | 1971-04-30 |
| NL6810061A (https=) | 1969-01-21 |
| SE346996B (https=) | 1972-07-24 |
| BE718139A (https=) | 1969-01-16 |
| DE1770900A1 (de) | 1972-01-13 |
| GB1227252A (https=) | 1971-04-07 |
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