JPS50126667A - - Google Patents
Info
- Publication number
- JPS50126667A JPS50126667A JP50001055A JP105575A JPS50126667A JP S50126667 A JPS50126667 A JP S50126667A JP 50001055 A JP50001055 A JP 50001055A JP 105575 A JP105575 A JP 105575A JP S50126667 A JPS50126667 A JP S50126667A
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
-
- 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
- C07D311/82—Xanthenes
- C07D311/84—Xanthenes 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 in position 9
- C07D311/86—Oxygen atoms, e.g. xanthones
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)
- Pyrane Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05431794 US3894049A (en) | 1972-06-05 | 1974-01-08 | Disubstituted xanthone carboxylic acid compounds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS50126667A true JPS50126667A (en) | 1975-10-04 |
Family
ID=23713448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50001055A Pending JPS50126667A (en) | 1974-01-08 | 1974-12-24 |
Country Status (14)
| Country | Link |
|---|---|
| JP (1) | JPS50126667A (en) |
| AT (1) | AT339297B (en) |
| AU (1) | AU7571774A (en) |
| BE (1) | BE823030R (en) |
| DE (1) | DE2461059A1 (en) |
| DK (1) | DK645674A (en) |
| ES (1) | ES433626A2 (en) |
| FI (1) | FI334874A (en) |
| FR (1) | FR2256755B2 (en) |
| GB (2) | GB1464561A (en) |
| NL (1) | NL7500218A (en) |
| NO (1) | NO744506L (en) |
| SE (1) | SE7415844L (en) |
| ZA (1) | ZA747671B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2136227A (en) * | 1983-03-07 | 1984-09-12 | Nat Res Dev | Direct Current Circuit Breakers |
-
1974
- 1974-11-20 FI FI3348/74A patent/FI334874A/fi unknown
- 1974-11-25 AU AU75717/74A patent/AU7571774A/en not_active Expired
- 1974-12-02 ZA ZA00747671A patent/ZA747671B/en unknown
- 1974-12-06 BE BE151224A patent/BE823030R/en active
- 1974-12-11 DK DK645674A patent/DK645674A/da unknown
- 1974-12-13 NO NO744506A patent/NO744506L/no unknown
- 1974-12-17 SE SE7415844A patent/SE7415844L/xx unknown
- 1974-12-23 DE DE19742461059 patent/DE2461059A1/en active Pending
- 1974-12-24 GB GB1296674A patent/GB1464561A/en not_active Expired
- 1974-12-24 JP JP50001055A patent/JPS50126667A/ja active Pending
- 1974-12-24 GB GB4009076A patent/GB1464562A/en not_active Expired
-
1975
- 1975-01-07 ES ES433626A patent/ES433626A2/en not_active Expired
- 1975-01-07 FR FR7500380A patent/FR2256755B2/fr not_active Expired
- 1975-01-08 AT AT9475A patent/AT339297B/en not_active IP Right Cessation
- 1975-01-08 NL NL7500218A patent/NL7500218A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2256755B2 (en) | 1978-06-30 |
| AU7571774A (en) | 1976-05-27 |
| ATA9475A (en) | 1977-02-15 |
| ES433626A2 (en) | 1977-07-01 |
| DE2461059A1 (en) | 1975-07-17 |
| AT339297B (en) | 1977-10-10 |
| GB1464562A (en) | 1977-02-16 |
| ZA747671B (en) | 1976-07-28 |
| SE7415844L (en) | 1975-07-09 |
| FI334874A (en) | 1975-07-09 |
| FR2256755A2 (en) | 1975-08-01 |
| GB1464561A (en) | 1977-02-16 |
| NO744506L (en) | 1975-08-04 |
| NL7500218A (en) | 1975-07-10 |
| DK645674A (en) | 1975-09-01 |
| BE823030R (en) | 1975-06-06 |