BE645390A - - Google Patents
Info
- Publication number
- BE645390A BE645390A BE645390A BE645390A BE645390A BE 645390 A BE645390 A BE 645390A BE 645390 A BE645390 A BE 645390A BE 645390 A BE645390 A BE 645390A BE 645390 A BE645390 A BE 645390A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J73/00—Steroids in which the cyclopenta[a]hydrophenanthrene skeleton has been modified by substitution of one or two carbon atoms by hetero atoms
- C07J73/001—Steroids in which the cyclopenta[a]hydrophenanthrene skeleton has been modified by substitution of one or two carbon atoms by hetero atoms by one hetero atom
- C07J73/003—Steroids in which the cyclopenta[a]hydrophenanthrene skeleton has been modified by substitution of one or two carbon atoms by hetero atoms by one hetero atom by oxygen as hetero atom
-
- 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
- C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
- C07D311/22—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4
-
- 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
- C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
- C07D311/58—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Steroid Compounds (AREA)
- Pyrane Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Priority Applications (18)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB962764A GB1069847A (en) | 1964-01-15 | 1964-03-06 | 6-oxasteroid and d-homo-6-oxasteroid 3-ketones and their enol ethers |
NL6402300A NL6402300A (fr) | 1964-01-15 | 1964-03-06 | |
NL6402297A NL6402297A (fr) | 1964-01-15 | 1964-03-06 | |
GB962364A GB1069843A (en) | 1964-01-15 | 1964-03-06 | Ethylidene chromanes |
GB962264A GB1069842A (en) | 1964-01-15 | 1964-03-06 | Chromane derivatives |
NL6402399A NL6402399A (fr) | 1964-01-15 | 1964-03-09 | |
SE302764A SE324562B (fr) | 1964-01-15 | 1964-03-11 | |
CH345264A CH472400A (de) | 1964-01-15 | 1964-03-18 | Verfahren zur Herstellung tetracyclischer Verbindungen |
CH345464A CH461525A (de) | 1964-01-15 | 1964-03-18 | Verfahren zur Herstellung von 6-Oxa-Steroiden |
BE645391A BE645391A (fr) | 1964-01-15 | 1964-03-18 | |
BE645390A BE645390A (fr) | 1964-01-15 | 1964-03-18 | |
FR968703A FR1397508A (fr) | 1964-01-15 | 1964-03-25 | Procédé de préparation de nouveaux 6 oxa-stéroïdes |
FR968701A FR1397506A (fr) | 1964-01-15 | 1964-03-25 | Procédé de préparation de nouveaux composés tétracycliques |
CH41565A CH471112A (de) | 1964-01-15 | 1965-01-12 | Verfahren zur Herstellung von 4- Vinylchroman-4-olen |
BE658257D BE658257A (fr) | 1964-01-15 | 1965-01-13 | |
FR1838A FR1431733A (fr) | 1964-01-15 | 1965-01-13 | Nouveaux stéroïdes hétérocycliques et leur procédé de préparation |
NL6500434A NL6500434A (fr) | 1964-01-15 | 1965-01-14 | |
DE19651518297 DE1518297B1 (de) | 1964-01-15 | 1965-01-14 | Verfahren zur Herstellung von substituierten 4-AEthylidenchromanen |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US33786464A | 1964-01-15 | 1964-01-15 | |
GB962764A GB1069847A (en) | 1964-01-15 | 1964-03-06 | 6-oxasteroid and d-homo-6-oxasteroid 3-ketones and their enol ethers |
BE645390A BE645390A (fr) | 1964-01-15 | 1964-03-18 | |
BE645391A BE645391A (fr) | 1964-01-15 | 1964-03-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE645390A true BE645390A (fr) | 1964-07-16 |
Family
ID=27424754
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE645390A BE645390A (fr) | 1964-01-15 | 1964-03-18 | |
BE645391A BE645391A (fr) | 1964-01-15 | 1964-03-18 | |
BE658257D BE658257A (fr) | 1964-01-15 | 1965-01-13 |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE645391A BE645391A (fr) | 1964-01-15 | 1964-03-18 | |
BE658257D BE658257A (fr) | 1964-01-15 | 1965-01-13 |
Country Status (7)
Country | Link |
---|---|
BE (3) | BE645390A (fr) |
CH (3) | CH472400A (fr) |
DE (1) | DE1518297B1 (fr) |
FR (2) | FR1397506A (fr) |
GB (3) | GB1069847A (fr) |
NL (3) | NL6402297A (fr) |
SE (1) | SE324562B (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3407214A (en) * | 1966-04-08 | 1968-10-22 | American Home Prod | 5-hydroxy-6-oxagonan-3-ones |
EP0381138A3 (fr) * | 1989-01-30 | 1991-11-06 | Banyu Pharmaceutical Co., Ltd. | Composé antitumoral BE-12406 |
-
1964
- 1964-03-06 GB GB962764A patent/GB1069847A/en not_active Expired
- 1964-03-06 NL NL6402297A patent/NL6402297A/xx unknown
- 1964-03-06 NL NL6402300A patent/NL6402300A/xx unknown
- 1964-03-06 GB GB962264A patent/GB1069842A/en not_active Expired
- 1964-03-06 GB GB962364A patent/GB1069843A/en not_active Expired
- 1964-03-11 SE SE302764A patent/SE324562B/xx unknown
- 1964-03-18 BE BE645390A patent/BE645390A/xx unknown
- 1964-03-18 CH CH345264A patent/CH472400A/de not_active IP Right Cessation
- 1964-03-18 CH CH345464A patent/CH461525A/de unknown
- 1964-03-18 BE BE645391A patent/BE645391A/xx unknown
- 1964-03-25 FR FR968701A patent/FR1397506A/fr not_active Expired
-
1965
- 1965-01-12 CH CH41565A patent/CH471112A/de not_active IP Right Cessation
- 1965-01-13 FR FR1838A patent/FR1431733A/fr not_active Expired
- 1965-01-13 BE BE658257D patent/BE658257A/xx unknown
- 1965-01-14 NL NL6500434A patent/NL6500434A/xx unknown
- 1965-01-14 DE DE19651518297 patent/DE1518297B1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
NL6402300A (fr) | 1965-07-16 |
BE645391A (fr) | 1964-09-18 |
BE658257A (fr) | 1965-07-13 |
GB1069842A (en) | 1967-05-24 |
FR1397506A (fr) | 1965-04-30 |
CH461525A (de) | 1968-08-31 |
NL6500434A (fr) | 1965-07-16 |
FR1431733A (fr) | 1966-03-18 |
SE324562B (fr) | 1970-06-08 |
GB1069847A (en) | 1967-05-24 |
NL6402297A (fr) | 1965-07-16 |
CH471112A (de) | 1969-04-15 |
CH472400A (de) | 1969-05-15 |
GB1069843A (en) | 1967-05-24 |
DE1518297B1 (de) | 1972-04-27 |