CS203015B2 - Process for preparing 5-isopropyliden-2,7-dihydroxy-9-subst.-2,6-methano-3,4,5,6-tetrahydro-2h-1-benzoxocines - Google Patents
Process for preparing 5-isopropyliden-2,7-dihydroxy-9-subst.-2,6-methano-3,4,5,6-tetrahydro-2h-1-benzoxocines Download PDFInfo
- Publication number
- CS203015B2 CS203015B2 CS785823A CS582378A CS203015B2 CS 203015 B2 CS203015 B2 CS 203015B2 CS 785823 A CS785823 A CS 785823A CS 582378 A CS582378 A CS 582378A CS 203015 B2 CS203015 B2 CS 203015B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- formula
- reaction
- methano
- minutes
- tetrahydro
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
- C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D311/78—Ring systems having three or more relevant rings
- C07D311/80—Dibenzopyrans; Hydrogenated dibenzopyrans
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D313/00—Heterocyclic compounds containing rings of more than six members having one oxygen atom as the only ring hetero atom
- C07D313/16—Eight-membered rings
- C07D313/20—Eight-membered rings condensed with carbocyclic rings or ring systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Pyrane Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/831,454 US4140701A (en) | 1976-07-06 | 1977-09-08 | 2,6-Methano-2H-1-benzoxocins |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS203015B2 true CS203015B2 (en) | 1981-02-27 |
Family
ID=25259096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS785823A CS203015B2 (en) | 1977-09-08 | 1978-09-08 | Process for preparing 5-isopropyliden-2,7-dihydroxy-9-subst.-2,6-methano-3,4,5,6-tetrahydro-2h-1-benzoxocines |
Country Status (25)
| Country | Link |
|---|---|
| JP (1) | JPS5448769A (xx) |
| AT (1) | AT360987B (xx) |
| AU (1) | AU517889B2 (xx) |
| BE (1) | BE870194A (xx) |
| BG (1) | BG30023A3 (xx) |
| CA (1) | CA1095062A (xx) |
| CS (1) | CS203015B2 (xx) |
| DD (1) | DD137227A5 (xx) |
| DE (1) | DE2838496A1 (xx) |
| DK (1) | DK396078A (xx) |
| ES (1) | ES473175A1 (xx) |
| FR (1) | FR2402656A1 (xx) |
| GB (1) | GB2008093B (xx) |
| GR (1) | GR70022B (xx) |
| HU (1) | HU179461B (xx) |
| IL (1) | IL55490A (xx) |
| IT (1) | IT1099496B (xx) |
| NL (1) | NL7809137A (xx) |
| NZ (1) | NZ188366A (xx) |
| PL (1) | PL112630B1 (xx) |
| PT (1) | PT68502A (xx) |
| RO (1) | RO75487A (xx) |
| SE (1) | SE7809389L (xx) |
| YU (1) | YU208478A (xx) |
| ZA (1) | ZA785059B (xx) |
-
1978
- 1978-09-03 IL IL55490A patent/IL55490A/xx unknown
- 1978-09-04 PT PT68502A patent/PT68502A/pt unknown
- 1978-09-04 DE DE19782838496 patent/DE2838496A1/de not_active Withdrawn
- 1978-09-04 GR GR57159A patent/GR70022B/el unknown
- 1978-09-04 YU YU02084/78A patent/YU208478A/xx unknown
- 1978-09-04 BG BG040810A patent/BG30023A3/xx unknown
- 1978-09-05 CA CA310,599A patent/CA1095062A/en not_active Expired
- 1978-09-05 PL PL1978209418A patent/PL112630B1/pl unknown
- 1978-09-05 AU AU39562/78A patent/AU517889B2/en not_active Expired
- 1978-09-05 AT AT642278A patent/AT360987B/de not_active IP Right Cessation
- 1978-09-05 BE BE1009043A patent/BE870194A/xx unknown
- 1978-09-05 RO RO7895112A patent/RO75487A/ro unknown
- 1978-09-05 FR FR7825520A patent/FR2402656A1/fr active Granted
- 1978-09-05 JP JP10904278A patent/JPS5448769A/ja active Pending
- 1978-09-06 GB GB7835758A patent/GB2008093B/en not_active Expired
- 1978-09-06 SE SE7809389A patent/SE7809389L/xx unknown
- 1978-09-06 ZA ZA785059A patent/ZA785059B/xx unknown
- 1978-09-07 DK DK396078A patent/DK396078A/da unknown
- 1978-09-07 NZ NZ188366A patent/NZ188366A/xx unknown
- 1978-09-07 NL NL7809137A patent/NL7809137A/xx not_active Application Discontinuation
- 1978-09-07 DD DD78207686A patent/DD137227A5/xx unknown
- 1978-09-07 ES ES473175A patent/ES473175A1/es not_active Expired
- 1978-09-07 IT IT27434/78A patent/IT1099496B/it active
- 1978-09-07 HU HU78EI810A patent/HU179461B/hu unknown
- 1978-09-08 CS CS785823A patent/CS203015B2/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| YU208478A (en) | 1982-10-31 |
| ZA785059B (en) | 1980-04-30 |
| GB2008093A (en) | 1979-05-31 |
| PL112630B1 (en) | 1980-10-31 |
| PT68502A (en) | 1978-10-01 |
| NL7809137A (nl) | 1979-03-12 |
| BE870194A (fr) | 1979-03-05 |
| IL55490A (en) | 1982-05-31 |
| DD137227A5 (de) | 1979-08-22 |
| DE2838496A1 (de) | 1979-03-22 |
| IT1099496B (it) | 1985-09-18 |
| CA1095062A (en) | 1981-02-03 |
| AU517889B2 (en) | 1981-09-03 |
| BG30023A3 (en) | 1981-03-16 |
| AT360987B (de) | 1981-02-10 |
| GB2008093B (en) | 1982-03-10 |
| PL209418A1 (pl) | 1979-06-04 |
| NZ188366A (en) | 1980-09-12 |
| IL55490A0 (en) | 1978-12-17 |
| RO75487A (ro) | 1980-12-30 |
| FR2402656B1 (xx) | 1981-12-24 |
| SE7809389L (sv) | 1979-03-09 |
| ES473175A1 (es) | 1979-10-16 |
| GR70022B (xx) | 1982-07-23 |
| AU3956278A (en) | 1980-03-13 |
| FR2402656A1 (fr) | 1979-04-06 |
| HU179461B (en) | 1982-10-28 |
| DK396078A (da) | 1979-03-09 |
| IT7827434A0 (it) | 1978-09-07 |
| JPS5448769A (en) | 1979-04-17 |
| ATA642278A (de) | 1980-07-15 |
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