AR195514A1 - Procedimiento para preparar derivados de acido xantona-carboxilico alquenil y alquinil sustituidos - Google Patents
Procedimiento para preparar derivados de acido xantona-carboxilico alquenil y alquinil sustituidosInfo
- Publication number
- AR195514A1 AR195514A1 AR246104A AR24610473A AR195514A1 AR 195514 A1 AR195514 A1 AR 195514A1 AR 246104 A AR246104 A AR 246104A AR 24610473 A AR24610473 A AR 24610473A AR 195514 A1 AR195514 A1 AR 195514A1
- Authority
- AR
- Argentina
- Prior art keywords
- xantone
- alkinyl
- procedure
- alkenyl
- 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)
- Pyrane Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00291618A US3818040A (en) | 1972-09-25 | 1972-09-25 | Alkenyl and alkynyl substituted xanthone carboxylic acid compounds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR195514A1 true AR195514A1 (es) | 1973-10-15 |
Family
ID=23121062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AR246104A AR195514A1 (es) | 1972-09-25 | 1973-01-12 | Procedimiento para preparar derivados de acido xantona-carboxilico alquenil y alquinil sustituidos |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US3818040A (fr) |
| JP (1) | JPS4969672A (fr) |
| AR (1) | AR195514A1 (fr) |
| AT (1) | AT325040B (fr) |
| AU (1) | AU464832B2 (fr) |
| BE (1) | BE793865A (fr) |
| DE (1) | DE2300367A1 (fr) |
| ES (1) | ES410419A1 (fr) |
| FR (1) | FR2199977B1 (fr) |
| GB (1) | GB1399168A (fr) |
| IL (1) | IL40899A (fr) |
| NL (1) | NL7300531A (fr) |
| SE (1) | SE387120B (fr) |
| ZA (1) | ZA728288B (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4304720A (en) * | 1980-04-30 | 1981-12-08 | Merck & Co., Inc. | Fluorescein esters and ethers and the preparation thereof |
| CA1305480C (fr) * | 1987-03-20 | 1992-07-21 | Roshantha A.S. Chandraratna | Acetylenes disubstitues portant des groupes heteroaromatiques et heterobicycliques a activite retinoidale |
| DK1280515T3 (da) * | 2000-03-09 | 2007-06-11 | Gw Pharma Ltd | Farmaceutiske sammensætninger omfattende cannabis |
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 BE793865D patent/BE793865A/fr unknown
-
1972
- 1972-09-25 US US00291618A patent/US3818040A/en not_active Expired - Lifetime
- 1972-11-22 ZA ZA738288A patent/ZA728288B/xx unknown
- 1972-11-22 IL IL40899A patent/IL40899A/xx unknown
- 1972-12-15 AU AU50123/72A patent/AU464832B2/en not_active Expired
- 1972-12-28 GB GB5990872A patent/GB1399168A/en not_active Expired
-
1973
- 1973-01-05 DE DE2300367A patent/DE2300367A1/de active Pending
- 1973-01-08 ES ES410419A patent/ES410419A1/es not_active Expired
- 1973-01-10 FR FR7300772A patent/FR2199977B1/fr not_active Expired
- 1973-01-10 AT AT19573A patent/AT325040B/de not_active IP Right Cessation
- 1973-01-11 JP JP48006264A patent/JPS4969672A/ja active Pending
- 1973-01-12 SE SE7300432A patent/SE387120B/xx unknown
- 1973-01-12 NL NL7300531A patent/NL7300531A/xx unknown
- 1973-01-12 AR AR246104A patent/AR195514A1/es active
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4969672A (fr) | 1974-07-05 |
| AU464832B2 (en) | 1975-09-11 |
| AT325040B (de) | 1975-09-25 |
| NL7300531A (fr) | 1974-03-27 |
| BE793865A (fr) | 1973-07-10 |
| IL40899A0 (en) | 1973-01-30 |
| US3818040A (en) | 1974-06-18 |
| IL40899A (en) | 1975-06-25 |
| FR2199977B1 (fr) | 1976-03-05 |
| FR2199977A1 (fr) | 1974-04-19 |
| SE387120B (sv) | 1976-08-30 |
| ES410419A1 (es) | 1976-05-01 |
| ZA728288B (en) | 1974-07-31 |
| DE2300367A1 (de) | 1974-04-25 |
| AU5012372A (en) | 1974-06-20 |
| GB1399168A (en) | 1975-06-25 |
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