GB1212459A - Naphthacene derivatives - Google Patents
Naphthacene derivativesInfo
- Publication number
- GB1212459A GB1212459A GB49280/68A GB4928068A GB1212459A GB 1212459 A GB1212459 A GB 1212459A GB 49280/68 A GB49280/68 A GB 49280/68A GB 4928068 A GB4928068 A GB 4928068A GB 1212459 A GB1212459 A GB 1212459A
- Authority
- GB
- United Kingdom
- Prior art keywords
- formula
- group
- naphthacene
- oct
- optionally substituted
- Prior art date
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H15/00—Compounds containing hydrocarbon or substituted hydrocarbon radicals directly attached to hetero atoms of saccharide radicals
- C07H15/20—Carbocyclic rings
- C07H15/24—Condensed ring systems having three or more rings
- C07H15/252—Naphthacene radicals, e.g. daunomycins, adriamycins
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Molecular Biology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
1,212,459. Naphthacene derivatives. RHONEPOULENC S.A. 17 Oct., 1968 [18 Oct., 1967], No. 49280/68. Heading C2A. Novel naphthacene derivatives of the general formula wherein R 1 and R 2 are the same or different and each represents an oxygen atom or a group of the formula =N-NR 3 R 4 , and R 3 represents H or an alkyl, alkanoyl, thioalkanoyl, aryl, aroyl, carbamoyl, thiocarbamoyl, or amidino group, these groups being optionally substituted and R 4 represents H, or R 3 and R 4 together with the nitrogen atom to which they are attached represent a piperazin-1-yl group which carries on the second nitrogen atom an optionally substituted alkyl group, and salts thereof, are prepared by reacting a compound of the formula or an acid addition salt thereof with a compound of formula Pharmaceutical compositions comprise as active ingredient a naphthacene derivative of the first general formula above, or a non-toxic salt thereof and a pharmaceutically acceptable carrier or coating.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR124943 | 1967-10-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1212459A true GB1212459A (en) | 1970-11-18 |
Family
ID=8640288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB49280/68A Expired GB1212459A (en) | 1967-10-18 | 1968-10-17 | Naphthacene derivatives |
Country Status (16)
| Country | Link |
|---|---|
| AT (1) | AT282823B (en) |
| BE (1) | BE722460A (en) |
| BR (1) | BR6803181D0 (en) |
| CH (1) | CH492697A (en) |
| DE (1) | DE1803892A1 (en) |
| DK (1) | DK128113B (en) |
| ES (1) | ES359293A1 (en) |
| FI (1) | FI49984C (en) |
| FR (2) | FR1578722A (en) |
| GB (1) | GB1212459A (en) |
| IE (1) | IE32420B1 (en) |
| IL (1) | IL30899A (en) |
| NL (1) | NL147151B (en) |
| NO (1) | NO123574B (en) |
| SE (1) | SE340449B (en) |
| YU (1) | YU33665B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1920198A1 (en) * | 1968-04-24 | 1969-11-27 | Farmaceutici Italia | Daunomycin derivatives with anti-cancer activity |
-
1967
- 1967-10-18 FR FR124943A patent/FR1578722A/fr not_active Expired
-
1968
- 1968-01-15 FR FR136038A patent/FR7123M/fr not_active Expired
- 1968-09-19 FI FI682648A patent/FI49984C/en active
- 1968-10-11 NL NL686814582A patent/NL147151B/en unknown
- 1968-10-16 BR BR203181/68A patent/BR6803181D0/en unknown
- 1968-10-17 NO NO4114/68A patent/NO123574B/no unknown
- 1968-10-17 IE IE1233/68A patent/IE32420B1/en unknown
- 1968-10-17 GB GB49280/68A patent/GB1212459A/en not_active Expired
- 1968-10-17 CH CH1554168A patent/CH492697A/en not_active IP Right Cessation
- 1968-10-17 BE BE722460D patent/BE722460A/xx unknown
- 1968-10-17 SE SE14021/68A patent/SE340449B/xx unknown
- 1968-10-17 DK DK501468AA patent/DK128113B/en unknown
- 1968-10-18 IL IL30899A patent/IL30899A/en unknown
- 1968-10-18 AT AT1019468A patent/AT282823B/en not_active IP Right Cessation
- 1968-10-18 ES ES359293A patent/ES359293A1/en not_active Expired
- 1968-10-18 YU YU2436/68A patent/YU33665B/en unknown
- 1968-10-18 DE DE19681803892 patent/DE1803892A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BE722460A (en) | 1969-04-17 |
| YU243668A (en) | 1977-06-30 |
| DE1803892A1 (en) | 1969-05-29 |
| SE340449B (en) | 1971-11-22 |
| BR6803181D0 (en) | 1973-02-22 |
| NL6814582A (en) | 1969-04-22 |
| IL30899A (en) | 1972-11-28 |
| FR1578722A (en) | 1969-08-22 |
| FI49984B (en) | 1975-07-31 |
| NO123574B (en) | 1971-12-13 |
| IE32420L (en) | 1969-04-18 |
| FR7123M (en) | 1969-07-21 |
| IL30899A0 (en) | 1968-12-26 |
| IE32420B1 (en) | 1973-07-25 |
| ES359293A1 (en) | 1970-06-01 |
| NL147151B (en) | 1975-09-15 |
| CH492697A (en) | 1970-06-30 |
| FI49984C (en) | 1975-11-10 |
| AT282823B (en) | 1970-07-10 |
| YU33665B (en) | 1977-12-31 |
| DK128113B (en) | 1974-03-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |