FR1397508A - Procédé de préparation de nouveaux 6 oxa-stéroïdes - Google Patents
Procédé de préparation de nouveaux 6 oxa-stéroïdesInfo
- Publication number
- FR1397508A FR1397508A FR968703A FR968703A FR1397508A FR 1397508 A FR1397508 A FR 1397508A FR 968703 A FR968703 A FR 968703A FR 968703 A FR968703 A FR 968703A FR 1397508 A FR1397508 A FR 1397508A
- Authority
- FR
- France
- Prior art keywords
- oxa
- steroids
- preparation
- new
- 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
- 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
-
- 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
-
- 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
- C07J—STEROIDS
- C07J75/00—Processes for the preparation of steroids in general
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL6402399A NL6402399A (fr) | 1964-01-15 | 1964-03-09 | |
FR968703A FR1397508A (fr) | 1964-01-15 | 1964-03-25 | Procédé de préparation de nouveaux 6 oxa-stéroïdes |
Applications Claiming Priority (6)
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 |
BE645391A BE645391A (fr) | 1964-01-15 | 1964-03-18 | |
BE645390A BE645390A (fr) | 1964-01-15 | 1964-03-18 | |
BE645393A BE645393A (fr) | 1964-03-18 | 1964-03-18 | |
FR968703A FR1397508A (fr) | 1964-01-15 | 1964-03-25 | Procédé de préparation de nouveaux 6 oxa-stéroïdes |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1397508A true FR1397508A (fr) | 1965-04-30 |
Family
ID=27543057
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR968703A Expired FR1397508A (fr) | 1964-01-15 | 1964-03-25 | Procédé de préparation de nouveaux 6 oxa-stéroïdes |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR1397508A (fr) |
NL (1) | NL6402399A (fr) |
-
1964
- 1964-03-09 NL NL6402399A patent/NL6402399A/xx unknown
- 1964-03-25 FR FR968703A patent/FR1397508A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL6402399A (fr) | 1965-07-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH461500A (fr) | Procédé de préparation de nouveaux isoindolinosulfonylurées | |
FR1434059A (fr) | Procédé de préparation d'oxyamines tertiaires | |
FR1455557A (fr) | Procédé de préparation de nouveaux benzo-isothiazoles substitués | |
CH438287A (fr) | Procédé de préparation de nouveaux dibenzocycloheptadiènes | |
FR1435502A (fr) | Procédé de préparation de 19-nor-delta4,9(10)-céto-3-stéroïdes | |
FR1490478A (fr) | Procédé de préparation de nouveaux nor-alcaloïdes | |
CH474516A (fr) | Procédé de préparation de nouveaux 2,6-dihalogéno-isonicotinamides | |
CH444874A (fr) | Procédé de préparation de 2-aryl-acénaphténo-triazoles | |
CH436278A (fr) | Procédé de préparation de 17-éthynyl-19-nor-stéroïdes | |
FR1450200A (fr) | Procédé de préparation de benzyl-méthyl-cétones substituées | |
CH444839A (fr) | Procédé de préparation de nouveaux polymères polysulfhydrylés | |
FR1503599A (fr) | Procédé de préparation de nouveaux 3-amino-cholestanes | |
CH484141A (fr) | Procédé de préparation de N-aminoalkyl-benzazacyclanes et -benzazacyclanones | |
FR1513463A (fr) | Procédé de préparation de nouveaux tri-iodo-diaminobenzènes | |
FR1491587A (fr) | Procédé de préparation de nouveaux 19-nor-androstatriènes | |
FR1451881A (fr) | Procédé de préparation de nouveaux amino-fluoroacétyles | |
FR1397508A (fr) | Procédé de préparation de nouveaux 6 oxa-stéroïdes | |
FR1414256A (fr) | Procédé de préparation d'arylboranes | |
FR1425651A (fr) | Procédé perfectionné de préparation de poly-thio-éthers | |
FR1538958A (fr) | Procédé de préparation de gonanes | |
FR1491588A (fr) | Procédé de préparation de nouveaux 7-méthyl-19-nor-androstadiènes | |
FR1533188A (fr) | Procédé de préparation de nouveaux azido- ou amino- stéroïdes | |
FR1459419A (fr) | Procédé de préparation de nouveaux 3-amino-stéroïdes | |
FR1463826A (fr) | Procédé de préparation de nouveaux diazacyclo-alcanes | |
FR1481054A (fr) | Procédé de préparation de benzimidazole-1-oxydes substitués |