IE35223B1 - Bis-basic ethers of 2,6- and 2,7-dihydroxyanthraquinones - Google Patents
Bis-basic ethers of 2,6- and 2,7-dihydroxyanthraquinonesInfo
- Publication number
- IE35223B1 IE35223B1 IE613/71A IE61371A IE35223B1 IE 35223 B1 IE35223 B1 IE 35223B1 IE 613/71 A IE613/71 A IE 613/71A IE 61371 A IE61371 A IE 61371A IE 35223 B1 IE35223 B1 IE 35223B1
- Authority
- IE
- Ireland
- Prior art keywords
- dihydroxyanthraquinones
- bis
- formula
- novel compounds
- basic ethers
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C46/00—Preparation of quinones
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Abstract
1299566 Bis basic ethers of dihydroxyanthraquinones RICHARDSON-MERRELL Inc 13 May 1971 [14 May 1970] 14844/71 Heading C2C Novel compounds of formula wherein one symbol R<SP>2</SP> is H and the other is of formula R<SP>3</SP> and R<SP>4</SP> are each H, C 1-3 alkyl or R<SP>3</SP> and R<SP>4</SP> together with N is a saturated monocyclic heterocyclic group and A is a C 2-3 alkylene chain and acid addition salts thereof, are prepared as defined in the reaction scheme below or by introduction of an alkyl group R<SP>3</SP> or R<SP>4</SP> in to the compound where R<SP>3</SP> or R<SP>4</SP> is H. Pharmaceutical compositions in conventional forms for oral, intranasal, bacal or parenteral administration and having anti-viral activity comprise an above novel compounds or salt and a carrier or diluent.
[GB1299566A]
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US3731270A | 1970-05-14 | 1970-05-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE35223L IE35223L (en) | 1971-11-14 |
| IE35223B1 true IE35223B1 (en) | 1975-12-10 |
Family
ID=21893666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE613/71A IE35223B1 (en) | 1970-05-14 | 1971-05-14 | Bis-basic ethers of 2,6- and 2,7-dihydroxyanthraquinones |
Country Status (20)
| Country | Link |
|---|---|
| JP (1) | JPS5636180B1 (en) |
| AR (1) | AR196475A1 (en) |
| AT (1) | AT314525B (en) |
| BE (1) | BE767201A (en) |
| CA (1) | CA956940A (en) |
| CH (3) | CH576940A5 (en) |
| CS (1) | CS171229B2 (en) |
| DE (1) | DE2121996C3 (en) |
| DK (1) | DK135801B (en) |
| ES (1) | ES391087A1 (en) |
| FR (1) | FR2100658B1 (en) |
| GB (1) | GB1299566A (en) |
| HU (1) | HU162642B (en) |
| IE (1) | IE35223B1 (en) |
| IL (1) | IL36727A0 (en) |
| NL (1) | NL7106689A (en) |
| NO (1) | NO133446C (en) |
| PH (1) | PH11301A (en) |
| SE (1) | SE378239B (en) |
| ZA (1) | ZA712539B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3838177A (en) * | 1972-12-21 | 1974-09-24 | Richardson Merrell Inc | Substituted 9,10-dihydroanthracenes |
| US3847953A (en) * | 1972-12-21 | 1974-11-12 | Richardson Merrell Inc | Anthraquinone derivatives |
| JPS5858793A (en) * | 1981-10-05 | 1983-04-07 | 富士通テン株式会社 | Device for cutting excessive lead wire of printed board |
| JPS5984895U (en) * | 1982-11-30 | 1984-06-08 | 富士通株式会社 | Printed board lead cutting device |
-
1971
- 1971-04-16 CA CA110,552A patent/CA956940A/en not_active Expired
- 1971-04-20 ZA ZA712539A patent/ZA712539B/en unknown
- 1971-04-23 PH PH12394A patent/PH11301A/en unknown
- 1971-04-27 IL IL36727A patent/IL36727A0/en unknown
- 1971-04-28 DK DK205471AA patent/DK135801B/en unknown
- 1971-04-30 CH CH876575A patent/CH576940A5/xx not_active IP Right Cessation
- 1971-04-30 CH CH876475A patent/CH576939A5/xx not_active IP Right Cessation
- 1971-04-30 CH CH644171A patent/CH568960A5/xx not_active IP Right Cessation
- 1971-05-04 AT AT387871A patent/AT314525B/en not_active IP Right Cessation
- 1971-05-04 DE DE2121996A patent/DE2121996C3/en not_active Expired
- 1971-05-11 SE SE7106074A patent/SE378239B/xx unknown
- 1971-05-12 ES ES391087A patent/ES391087A1/en not_active Expired
- 1971-05-12 HU HURI431A patent/HU162642B/hu unknown
- 1971-05-12 CS CS3456A patent/CS171229B2/cs unknown
- 1971-05-13 GB GB04844/71A patent/GB1299566A/en not_active Expired
- 1971-05-13 JP JP3165371A patent/JPS5636180B1/ja active Pending
- 1971-05-13 AR AR235518A patent/AR196475A1/en active
- 1971-05-13 NO NO1815/71A patent/NO133446C/no unknown
- 1971-05-14 BE BE767201A patent/BE767201A/en unknown
- 1971-05-14 IE IE613/71A patent/IE35223B1/en unknown
- 1971-05-14 FR FR7117608A patent/FR2100658B1/fr not_active Expired
- 1971-05-14 NL NL7106689A patent/NL7106689A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES391087A1 (en) | 1973-07-16 |
| CA956940A (en) | 1974-10-29 |
| SE378239B (en) | 1975-08-25 |
| CS171229B2 (en) | 1976-10-29 |
| BE767201A (en) | 1971-10-01 |
| CH576940A5 (en) | 1976-06-30 |
| ZA712539B (en) | 1972-01-26 |
| NL7106689A (en) | 1971-11-16 |
| CH576939A5 (en) | 1976-06-30 |
| IL36727A0 (en) | 1971-06-23 |
| GB1299566A (en) | 1972-12-13 |
| DE2121996A1 (en) | 1971-12-02 |
| DK135801C (en) | 1977-11-28 |
| NO133446C (en) | 1976-05-05 |
| JPS5636180B1 (en) | 1981-08-22 |
| FR2100658B1 (en) | 1975-08-01 |
| CH568960A5 (en) | 1975-11-14 |
| DK135801B (en) | 1977-06-27 |
| IE35223L (en) | 1971-11-14 |
| DE2121996B2 (en) | 1981-06-04 |
| DE2121996C3 (en) | 1982-04-01 |
| FR2100658A1 (en) | 1972-03-24 |
| AR196475A1 (en) | 1974-02-06 |
| HU162642B (en) | 1973-03-28 |
| PH11301A (en) | 1977-11-02 |
| NO133446B (en) | 1976-01-26 |
| AT314525B (en) | 1974-04-10 |
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