AT326652B - PROCESS FOR THE PRODUCTION OF NEW XANTHONE CARBONIC ACID DERIVATIVES AND THEIR ESTERS, AMIDES AND SALT - Google Patents
PROCESS FOR THE PRODUCTION OF NEW XANTHONE CARBONIC ACID DERIVATIVES AND THEIR ESTERS, AMIDES AND SALTInfo
- Publication number
- AT326652B AT326652B AT599272A AT599272A AT326652B AT 326652 B AT326652 B AT 326652B AT 599272 A AT599272 A AT 599272A AT 599272 A AT599272 A AT 599272A AT 326652 B AT326652 B AT 326652B
- Authority
- AT
- Austria
- Prior art keywords
- amides
- esters
- salt
- production
- acid derivatives
- Prior art date
Links
- ZYHMJCQVHJOHJW-UHFFFAOYSA-N C(O)(O)=O.C1=CC=CC=2OC3=CC=CC=C3C(C12)=O Chemical class C(O)(O)=O.C1=CC=CC=2OC3=CC=CC=C3C(C12)=O ZYHMJCQVHJOHJW-UHFFFAOYSA-N 0.000 title 1
- 150000001408 amides Chemical class 0.000 title 1
- 150000002148 esters Chemical class 0.000 title 1
- 150000003839 salts Chemical class 0.000 title 1
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
- 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)
- Pyrane Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US21728872A | 1972-01-12 | 1972-01-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ATA599272A ATA599272A (en) | 1975-03-15 |
| AT326652B true AT326652B (en) | 1975-12-29 |
Family
ID=22810419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT599272A AT326652B (en) | 1972-01-12 | 1972-07-12 | PROCESS FOR THE PRODUCTION OF NEW XANTHONE CARBONIC ACID DERIVATIVES AND THEIR ESTERS, AMIDES AND SALT |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS4880564A (en) |
| AT (1) | AT326652B (en) |
| AU (1) | AU470741B2 (en) |
| BE (1) | BE793750A (en) |
| DE (1) | DE2234252A1 (en) |
| ES (1) | ES404803A1 (en) |
| FR (1) | FR2167488A1 (en) |
| GB (1) | GB1384145A (en) |
| IL (1) | IL39887A0 (en) |
| NL (1) | NL7209621A (en) |
| ZA (1) | ZA724758B (en) |
-
0
- BE BE793750D patent/BE793750A/en unknown
-
1972
- 1972-06-12 DE DE2234252A patent/DE2234252A1/en active Pending
- 1972-07-12 ES ES404803A patent/ES404803A1/en not_active Expired
- 1972-07-12 IL IL39887A patent/IL39887A0/en unknown
- 1972-07-12 ZA ZA724758A patent/ZA724758B/en unknown
- 1972-07-12 JP JP47069846A patent/JPS4880564A/ja active Pending
- 1972-07-12 FR FR7225350A patent/FR2167488A1/fr not_active Withdrawn
- 1972-07-12 AU AU44459/72A patent/AU470741B2/en not_active Expired
- 1972-07-12 AT AT599272A patent/AT326652B/en not_active IP Right Cessation
- 1972-07-12 GB GB3253672A patent/GB1384145A/en not_active Expired
- 1972-07-12 NL NL7209621A patent/NL7209621A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL7209621A (en) | 1973-07-16 |
| ES404803A1 (en) | 1976-01-01 |
| ATA599272A (en) | 1975-03-15 |
| JPS4880564A (en) | 1973-10-29 |
| BE793750A (en) | 1973-07-09 |
| FR2167488A1 (en) | 1973-08-24 |
| AU470741B2 (en) | 1976-03-25 |
| DE2234252A1 (en) | 1973-07-19 |
| IL39887A0 (en) | 1972-09-28 |
| ZA724758B (en) | 1974-02-27 |
| AU4445972A (en) | 1974-01-17 |
| GB1384145A (en) | 1975-02-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |