AU475485B2 - Process forthe preparation of steroids ofthe prednisolone series - Google Patents
Process forthe preparation of steroids ofthe prednisolone seriesInfo
- Publication number
- AU475485B2 AU475485B2 AU46359/72A AU4635972A AU475485B2 AU 475485 B2 AU475485 B2 AU 475485B2 AU 46359/72 A AU46359/72 A AU 46359/72A AU 4635972 A AU4635972 A AU 4635972A AU 475485 B2 AU475485 B2 AU 475485B2
- Authority
- AU
- Australia
- Prior art keywords
- prednisolone
- series
- process forthe
- forthe preparation
- steroids
- 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
- 150000003117 prednisolones Chemical class 0.000 title 1
- 150000003431 steroids Chemical class 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
- C07J71/0005—Oxygen-containing hetero ring
- C07J71/0026—Oxygen-containing hetero ring cyclic ketals
- C07J71/0031—Oxygen-containing hetero ring cyclic ketals at positions 16, 17
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Steroid Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1022672A CH578590A5 (it) | 1972-07-07 | 1972-07-07 | |
| CHCH10226/72 | 1972-07-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU4635972A AU4635972A (en) | 1974-03-14 |
| AU475485B2 true AU475485B2 (en) | 1976-08-26 |
Family
ID=4360817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU46359/72A Expired AU475485B2 (en) | 1972-07-07 | 1972-09-06 | Process forthe preparation of steroids ofthe prednisolone series |
Country Status (14)
| Country | Link |
|---|---|
| JP (1) | JPS5327275B2 (it) |
| AT (1) | AT337370B (it) |
| AU (1) | AU475485B2 (it) |
| BE (1) | BE789387A (it) |
| CA (1) | CA998665A (it) |
| CH (1) | CH578590A5 (it) |
| DE (1) | DE2243480A1 (it) |
| DK (1) | DK129039B (it) |
| FR (1) | FR2192557A5 (it) |
| GB (1) | GB1375770A (it) |
| NL (1) | NL155267B (it) |
| PH (1) | PH12606A (it) |
| SE (1) | SE385589B (it) |
| ZA (1) | ZA726559B (it) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57147859U (it) * | 1981-03-13 | 1982-09-17 | ||
| JPS592744U (ja) * | 1982-06-25 | 1984-01-09 | 日本ビクター株式会社 | テ−プ巻取機構 |
| JPS5918720U (ja) * | 1982-07-27 | 1984-02-04 | 株式会社都島鉄工所 | コンベアにおける被搬送物の反転倒伏装置 |
| JPS6296013U (it) * | 1985-12-06 | 1987-06-19 | ||
| DE102005009194B4 (de) * | 2005-03-01 | 2006-12-14 | Hpp-Hommel Pharmaceuticals Production Gmbh | Verfahren zur Herstellung von polymorph stabilem Triamcinolonacetonid |
| CN101348516B (zh) * | 2008-09-08 | 2010-08-18 | 天津太平洋化学制药有限公司 | 曲安奈德原料药精制的工艺 |
| CN112358521B (zh) * | 2019-10-15 | 2022-02-01 | 河南利华制药有限公司 | 一种利用切向流管式反应器合成倍他米松的生产工艺 |
-
0
- BE BE789387D patent/BE789387A/xx unknown
-
1972
- 1972-07-07 CH CH1022672A patent/CH578590A5/xx not_active IP Right Cessation
- 1972-08-16 NL NL727211172A patent/NL155267B/xx not_active IP Right Cessation
- 1972-08-23 JP JP8439472A patent/JPS5327275B2/ja not_active Expired
- 1972-09-04 DK DK435672AA patent/DK129039B/da unknown
- 1972-09-04 SE SE7211425A patent/SE385589B/xx unknown
- 1972-09-05 DE DE2243480A patent/DE2243480A1/de not_active Ceased
- 1972-09-06 AU AU46359/72A patent/AU475485B2/en not_active Expired
- 1972-09-26 ZA ZA726559A patent/ZA726559B/xx unknown
- 1972-09-27 GB GB4461672A patent/GB1375770A/en not_active Expired
- 1972-11-02 FR FR7238763A patent/FR2192557A5/fr not_active Expired
- 1972-12-29 PH PH14215A patent/PH12606A/en unknown
-
1973
- 1973-01-24 CA CA161,978A patent/CA998665A/en not_active Expired
- 1973-03-02 AT AT187873A patent/AT337370B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CH578590A5 (it) | 1976-08-13 |
| JPS4935382A (it) | 1974-04-01 |
| NL7211172A (it) | 1974-01-09 |
| ATA187873A (de) | 1975-11-15 |
| DE2243480A1 (de) | 1974-01-24 |
| FR2192557A5 (it) | 1974-02-08 |
| JPS5327275B2 (it) | 1978-08-07 |
| AU4635972A (en) | 1974-03-14 |
| GB1375770A (it) | 1974-11-27 |
| ZA726559B (en) | 1973-07-25 |
| NL155267B (nl) | 1977-12-15 |
| DK129039B (da) | 1974-08-12 |
| AT337370B (de) | 1977-06-27 |
| SE385589B (sv) | 1976-07-12 |
| BE789387A (fr) | 1973-01-15 |
| CA998665A (en) | 1976-10-19 |
| PH12606A (en) | 1979-06-27 |
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