FR2318647A1 - Procede de preparation de pregnanes 16 alpha-substitues - Google Patents
Procede de preparation de pregnanes 16 alpha-substituesInfo
- Publication number
- FR2318647A1 FR2318647A1 FR7622216A FR7622216A FR2318647A1 FR 2318647 A1 FR2318647 A1 FR 2318647A1 FR 7622216 A FR7622216 A FR 7622216A FR 7622216 A FR7622216 A FR 7622216A FR 2318647 A1 FR2318647 A1 FR 2318647A1
- Authority
- FR
- France
- Prior art keywords
- pregnanes
- substitut
- alpha
- preparing
- substitut pregnanes
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J5/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond
- C07J5/0046—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond substituted in position 17 alfa
- C07J5/0053—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond substituted in position 17 alfa not substituted in position 16
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J13/00—Normal steroids containing carbon, hydrogen, halogen or oxygen having a carbon-to-carbon double bond from or to position 17
- C07J13/005—Normal steroids containing carbon, hydrogen, halogen or oxygen having a carbon-to-carbon double bond from or to position 17 with double bond in position 16 (17)
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J13/00—Normal steroids containing carbon, hydrogen, halogen or oxygen having a carbon-to-carbon double bond from or to position 17
- C07J13/007—Normal steroids containing carbon, hydrogen, halogen or oxygen having a carbon-to-carbon double bond from or to position 17 with double bond in position 17 (20)
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J21/00—Normal steroids containing carbon, hydrogen, halogen or oxygen having an oxygen-containing hetero ring spiro-condensed with the cyclopenta(a)hydrophenanthrene skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J5/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond
- C07J5/0046—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond substituted in position 17 alfa
- C07J5/0061—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond substituted in position 17 alfa substituted in position 16
- C07J5/0069—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond substituted in position 17 alfa substituted in position 16 by a saturated or unsaturated hydrocarbon group
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Steroid Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US59844375A | 1975-07-23 | 1975-07-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2318647A1 true FR2318647A1 (fr) | 1977-02-18 |
FR2318647B1 FR2318647B1 (fr) | 1978-12-15 |
Family
ID=24395557
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7622216A Granted FR2318647A1 (fr) | 1975-07-23 | 1976-07-21 | Procede de preparation de pregnanes 16 alpha-substitues |
Country Status (3)
Country | Link |
---|---|
FR (1) | FR2318647A1 (fr) |
GB (1) | GB1506833A (fr) |
NL (1) | NL7607283A (fr) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0165037A2 (fr) * | 1984-06-11 | 1985-12-18 | The Upjohn Company | 16 Alpha méthyl stéroides et leur préparation |
EP0175540A2 (fr) * | 1984-09-14 | 1986-03-26 | The Upjohn Company | 20-Sylil éther de stéroides et préparation de 17-hydroxy-20-céto stéroides |
WO1987007612A1 (fr) * | 1986-06-04 | 1987-12-17 | The Upjohn Company | PROCEDE DE 16alpha-METHYLATION |
US4929395A (en) * | 1984-06-11 | 1990-05-29 | The Upjohn Company | 16α-methylation process |
US4990612A (en) * | 1984-06-11 | 1991-02-05 | The Upjohn Company | 16α-methylation process |
EP0531212A2 (fr) * | 1991-09-06 | 1993-03-10 | Roussel Uclaf | Nouveau procédé de préparation de l'hydrocortisone et nouveaux intermédiaires |
FR2700548A1 (fr) * | 1993-01-20 | 1994-07-22 | Roussel Uclaf | Nouveau procédé de préparation de stéroïdes 16 alpha-méthylés. |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111560047B (zh) * | 2020-05-09 | 2021-07-20 | 浙江神洲药业有限公司 | 一种布***的制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3030389A (en) * | 1961-01-23 | 1962-04-17 | Julian Lab Inc | Processes for the preparation of 16-alkylpregnenes |
DE2407967A1 (de) * | 1973-02-21 | 1974-08-29 | Omni Research | 16-substituierte corticoide und verfahren zu deren herstellung |
-
1976
- 1976-07-01 NL NL7607283A patent/NL7607283A/xx not_active Application Discontinuation
- 1976-07-19 GB GB2997176A patent/GB1506833A/en not_active Expired
- 1976-07-21 FR FR7622216A patent/FR2318647A1/fr active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3030389A (en) * | 1961-01-23 | 1962-04-17 | Julian Lab Inc | Processes for the preparation of 16-alkylpregnenes |
DE2407967A1 (de) * | 1973-02-21 | 1974-08-29 | Omni Research | 16-substituierte corticoide und verfahren zu deren herstellung |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4929395A (en) * | 1984-06-11 | 1990-05-29 | The Upjohn Company | 16α-methylation process |
EP0165037A2 (fr) * | 1984-06-11 | 1985-12-18 | The Upjohn Company | 16 Alpha méthyl stéroides et leur préparation |
EP0165037A3 (en) * | 1984-06-11 | 1987-01-21 | The Upjohn Company | 16 alpha-methyl steroids and their preparation |
US4990612A (en) * | 1984-06-11 | 1991-02-05 | The Upjohn Company | 16α-methylation process |
EP0278319A1 (fr) * | 1984-06-11 | 1988-08-17 | The Upjohn Company | 9,11-Epoxy-21-hydroxy prégnanes |
EP0175540A3 (en) * | 1984-09-14 | 1986-09-03 | The Upjohn Company | 20-silyl ether steroids, and preparing 17-hydroxy-20-keto steroids |
EP0175540A2 (fr) * | 1984-09-14 | 1986-03-26 | The Upjohn Company | 20-Sylil éther de stéroides et préparation de 17-hydroxy-20-céto stéroides |
WO1987007612A1 (fr) * | 1986-06-04 | 1987-12-17 | The Upjohn Company | PROCEDE DE 16alpha-METHYLATION |
EP0531212A3 (en) * | 1991-09-06 | 1993-05-26 | Roussel-Uclaf | New process for the preparation of hydrocortison and new intermediates of this process |
FR2681069A1 (fr) * | 1991-09-06 | 1993-03-12 | Roussel Uclaf | Nouveau procede de preparation de l'hydrocortisone et nouveaux intermediaires. |
EP0531212A2 (fr) * | 1991-09-06 | 1993-03-10 | Roussel Uclaf | Nouveau procédé de préparation de l'hydrocortisone et nouveaux intermédiaires |
FR2700548A1 (fr) * | 1993-01-20 | 1994-07-22 | Roussel Uclaf | Nouveau procédé de préparation de stéroïdes 16 alpha-méthylés. |
EP0608178A1 (fr) * | 1993-01-20 | 1994-07-27 | Roussel Uclaf | Nouveau procédé de préparation de stéroides 16alpha-méthylés |
US5508452A (en) * | 1993-01-20 | 1996-04-16 | Roussel Uclaf | Preparation of 16α-methyl steroids |
Also Published As
Publication number | Publication date |
---|---|
NL7607283A (nl) | 1977-01-25 |
GB1506833A (en) | 1978-04-12 |
FR2318647B1 (fr) | 1978-12-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |