HU166421B - - Google Patents
Info
- Publication number
- HU166421B HU166421B HUIE000498A HU166421B HU 166421 B HU166421 B HU 166421B HU IE000498 A HUIE000498 A HU IE000498A HU 166421 B HU166421 B HU 166421B
- Authority
- HU
- Hungary
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D307/93—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems condensed with a ring other than six-membered
- C07D307/935—Not further condensed cyclopenta [b] furans or hydrogenated cyclopenta [b] furans
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
- C07C45/516—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of nitrogen-containing compounds to >C = O groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/587—Unsaturated compounds containing a keto groups being part of a ring
- C07C49/753—Unsaturated compounds containing a keto groups being part of a ring containing ether groups, groups, groups, or groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D321/00—Heterocyclic compounds containing rings having two oxygen atoms as the only ring hetero atoms, not provided for by groups C07D317/00 - C07D319/00
- C07D321/02—Seven-membered rings
- C07D321/10—Seven-membered rings condensed with carbocyclic rings or ring systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB922371*[A GB1353922A (en) | 1971-04-13 | 1971-04-13 | Bicycloheptene derivatives |
GB5840071 | 1971-12-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
HU166421B true HU166421B (nl) | 1975-03-28 |
Family
ID=26242802
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HUIE000498 HU166421B (nl) | 1971-04-13 | 1972-04-07 |
Country Status (15)
Country | Link |
---|---|
JP (1) | JPS5629651B1 (nl) |
AT (1) | AT322531B (nl) |
BE (1) | BE782064A (nl) |
CA (1) | CA1003431A (nl) |
CH (1) | CH577462A5 (nl) |
DE (1) | DE2217930C2 (nl) |
ES (1) | ES401729A1 (nl) |
FI (1) | FI56373C (nl) |
FR (1) | FR2136345A5 (nl) |
HU (1) | HU166421B (nl) |
IE (1) | IE36248B1 (nl) |
NL (1) | NL182640C (nl) |
NO (1) | NO137121C (nl) |
SE (1) | SE392891B (nl) |
YU (1) | YU98172A (nl) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1430105A (en) * | 1973-05-15 | 1976-03-31 | Ici Ltd | Bicyclo-octane derivatides |
GB1515986A (en) * | 1976-04-14 | 1978-06-28 | Ici Ltd | Optically active 5-dialkyl-oxymethyl-4-hydroxy-2-cyclopentene-acetic acid derivatives |
-
1972
- 1972-03-30 IE IE42472A patent/IE36248B1/xx unknown
- 1972-04-05 CA CA138,981A patent/CA1003431A/en not_active Expired
- 1972-04-07 HU HUIE000498 patent/HU166421B/hu unknown
- 1972-04-12 CH CH536272A patent/CH577462A5/xx not_active IP Right Cessation
- 1972-04-12 NO NO126072A patent/NO137121C/no unknown
- 1972-04-12 NL NL7204874A patent/NL182640C/nl not_active IP Right Cessation
- 1972-04-12 FR FR7212798A patent/FR2136345A5/fr not_active Expired
- 1972-04-12 SE SE473072A patent/SE392891B/xx unknown
- 1972-04-12 YU YU98172A patent/YU98172A/xx unknown
- 1972-04-13 DE DE19722217930 patent/DE2217930C2/de not_active Expired
- 1972-04-13 FI FI104472A patent/FI56373C/fi active
- 1972-04-13 BE BE782064A patent/BE782064A/xx not_active IP Right Cessation
- 1972-04-13 ES ES401729A patent/ES401729A1/es not_active Expired
- 1972-04-13 AT AT321672A patent/AT322531B/de not_active IP Right Cessation
- 1972-04-13 JP JP3733572A patent/JPS5629651B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
AT322531B (de) | 1975-05-26 |
CA1003431A (en) | 1977-01-11 |
IE36248L (en) | 1972-10-13 |
JPS5629651B1 (nl) | 1981-07-09 |
SE392891B (sv) | 1977-04-25 |
IE36248B1 (en) | 1976-09-15 |
NL182640C (nl) | 1988-04-18 |
BE782064A (fr) | 1972-10-13 |
NO137121C (no) | 1978-01-04 |
CH577462A5 (nl) | 1976-07-15 |
DE2217930A1 (de) | 1972-10-19 |
NL182640B (nl) | 1987-11-16 |
NL7204874A (nl) | 1972-10-17 |
YU98172A (en) | 1983-04-27 |
DE2217930C2 (de) | 1983-03-17 |
ES401729A1 (es) | 1975-11-01 |
FI56373C (fi) | 1980-01-10 |
FI56373B (fi) | 1979-09-28 |
FR2136345A5 (en) | 1972-12-22 |
NO137121B (no) | 1977-09-26 |