AR195515A1 - Procedimiento para preparar derivados de acido xantona-carboxilicos sustituidos por eteres insaturados - Google Patents
Procedimiento para preparar derivados de acido xantona-carboxilicos sustituidos por eteres insaturadosInfo
- Publication number
- AR195515A1 AR195515A1 AR246105A AR24610573A AR195515A1 AR 195515 A1 AR195515 A1 AR 195515A1 AR 246105 A AR246105 A AR 246105A AR 24610573 A AR24610573 A AR 24610573A AR 195515 A1 AR195515 A1 AR 195515A1
- Authority
- AR
- Argentina
- Prior art keywords
- xantone
- preparing
- procedure
- acid derivatives
- carboxyl acid
- 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
- 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 |
|---|---|---|---|
| US00291617A US3819654A (en) | 1972-09-25 | 1972-09-25 | Unsaturated ether substituted xanthone carboxylic acid compounds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR195515A1 true AR195515A1 (es) | 1973-10-15 |
Family
ID=23121055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AR246105A AR195515A1 (es) | 1972-09-25 | 1973-01-12 | Procedimiento para preparar derivados de acido xantona-carboxilicos sustituidos por eteres insaturados |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US3819654A (de) |
| JP (1) | JPS4969671A (de) |
| AR (1) | AR195515A1 (de) |
| AT (1) | AT325041B (de) |
| AU (1) | AU464435B2 (de) |
| BE (1) | BE793864A (de) |
| DE (1) | DE2300384A1 (de) |
| ES (1) | ES410418A1 (de) |
| FR (1) | FR2199976B1 (de) |
| GB (1) | GB1399169A (de) |
| IL (1) | IL40900A (de) |
| NL (1) | NL7300512A (de) |
| SE (1) | SE387639B (de) |
| ZA (1) | ZA728289B (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11022882B2 (en) * | 2018-06-20 | 2021-06-01 | Shin-Etsu Chemical Co., Ltd. | Compound and composition for forming organic film |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE759292A (fr) * | 1969-11-27 | 1971-05-24 | Allen & Hanburys Ltd | Derives de xanthone, leur preparation et leur emploi |
-
0
- BE BE793864D patent/BE793864A/xx unknown
-
1972
- 1972-09-25 US US00291617A patent/US3819654A/en not_active Expired - Lifetime
- 1972-11-22 ZA ZA728289A patent/ZA728289B/xx unknown
- 1972-11-22 IL IL40900A patent/IL40900A/xx unknown
- 1972-12-15 AU AU50122/72A patent/AU464435B2/en not_active Expired
- 1972-12-28 GB GB5991372A patent/GB1399169A/en not_active Expired
-
1973
- 1973-01-05 DE DE2300384A patent/DE2300384A1/de active Pending
- 1973-01-08 ES ES410418A patent/ES410418A1/es not_active Expired
- 1973-01-10 AT AT19673A patent/AT325041B/de not_active IP Right Cessation
- 1973-01-10 FR FR7300771A patent/FR2199976B1/fr not_active Expired
- 1973-01-11 JP JP48006263A patent/JPS4969671A/ja active Pending
- 1973-01-12 SE SE7300431A patent/SE387639B/xx unknown
- 1973-01-12 AR AR246105A patent/AR195515A1/es active
- 1973-01-12 NL NL7300512A patent/NL7300512A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2199976A1 (de) | 1974-04-19 |
| AT325041B (de) | 1975-09-25 |
| IL40900A0 (en) | 1973-01-30 |
| JPS4969671A (de) | 1974-07-05 |
| US3819654A (en) | 1974-06-25 |
| NL7300512A (de) | 1974-03-27 |
| FR2199976B1 (de) | 1976-03-05 |
| AU5012272A (en) | 1974-06-20 |
| ES410418A1 (es) | 1976-05-16 |
| DE2300384A1 (de) | 1974-04-25 |
| IL40900A (en) | 1975-06-25 |
| AU464435B2 (en) | 1975-08-28 |
| SE7300431L (de) | 1974-03-26 |
| BE793864A (fr) | 1973-07-10 |
| ZA728289B (en) | 1974-06-26 |
| GB1399169A (en) | 1975-06-25 |
| SE387639B (sv) | 1976-09-13 |
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