AR207751A1 - PROCEDURE FOR PREPARING DERIVATIVES OF 16ALPHA ACID 17ALPHA -ETILENDIOXI-3,20-DIOXO-1,4-PREGNADIEN-21-OICO AND ITS SODIUM SALTS AND ALKYL ESTERS - Google Patents
PROCEDURE FOR PREPARING DERIVATIVES OF 16ALPHA ACID 17ALPHA -ETILENDIOXI-3,20-DIOXO-1,4-PREGNADIEN-21-OICO AND ITS SODIUM SALTS AND ALKYL ESTERSInfo
- Publication number
- AR207751A1 AR207751A1 AR251666A AR25166673A AR207751A1 AR 207751 A1 AR207751 A1 AR 207751A1 AR 251666 A AR251666 A AR 251666A AR 25166673 A AR25166673 A AR 25166673A AR 207751 A1 AR207751 A1 AR 207751A1
- Authority
- AR
- Argentina
- Prior art keywords
- etilendioxi
- oico
- 16alpha
- pregnadien
- 17alpha
- Prior art date
Links
- 239000002253 acid Substances 0.000 title 1
- 150000002148 esters Chemical class 0.000 title 1
- 159000000000 sodium salts Chemical class 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J7/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
-
- 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
- C07J71/001—Oxiranes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Steroid Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722264003 DE2264003C2 (en) | 1972-12-22 | 1972-12-22 | New pregnanic acid derivatives, processes for their production and pharmaceutical preparations containing them |
| DE2360444A DE2360444A1 (en) | 1973-11-30 | 1973-11-30 | Anti-inflammatory pregnan-21-carboxylic acids - are substd 16-alpa-17-alpa-isopropylidene-dioxy 3,20-dioxo-pregn-4-ene and 1,4-diene-21-acid derivs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR207751A1 true AR207751A1 (en) | 1976-10-29 |
Family
ID=25764292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AR251666A AR207751A1 (en) | 1972-12-22 | 1973-12-21 | PROCEDURE FOR PREPARING DERIVATIVES OF 16ALPHA ACID 17ALPHA -ETILENDIOXI-3,20-DIOXO-1,4-PREGNADIEN-21-OICO AND ITS SODIUM SALTS AND ALKYL ESTERS |
Country Status (15)
| Country | Link |
|---|---|
| JP (1) | JPS5912680B2 (en) |
| AR (1) | AR207751A1 (en) |
| AT (1) | AT340072B (en) |
| CA (1) | CA1007221A (en) |
| CH (2) | CH618185A5 (en) |
| DD (1) | DD108290A5 (en) |
| DK (1) | DK135380C (en) |
| ES (1) | ES421713A1 (en) |
| FI (1) | FI52735C (en) |
| FR (1) | FR2211259B1 (en) |
| GB (1) | GB1457264A (en) |
| IE (1) | IE38659B1 (en) |
| IL (1) | IL43881A (en) |
| SE (1) | SE402111B (en) |
| YU (1) | YU35897B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2451971A1 (en) * | 1974-10-31 | 1976-05-13 | Schering Ag | NEW PREGNAN 21 ACID DERIVATIVES |
| US4257969A (en) * | 1980-01-23 | 1981-03-24 | E. R. Squibb & Sons, Inc. | 16,17-Dihydroxypregnene-21-carboxylic acids and derivatives |
| US5215979A (en) * | 1985-12-19 | 1993-06-01 | Aktiebolaget Draco | 16,17-acetalsubstituted pregnane 21-oic acid derivatives |
| SE8506015D0 (en) * | 1985-12-19 | 1985-12-19 | Draco Ab | NOVEL 16,17-ACETALSUBSTITUTED PREGNANE 21-OIC ACID DERIVATIVES |
| US4897260A (en) * | 1987-05-22 | 1990-01-30 | The Rockefeller University | Compositions that affect suppression of cutaneous delayed hypersensitivity and products including same |
| AP157A (en) * | 1990-04-25 | 1991-11-15 | Richter Gedeon Vegyeszet | Novel steroid derivatives. |
| CN101863952B (en) * | 2010-04-30 | 2013-04-17 | 湖北葛店人福药业有限责任公司 | Preparation method of budesonide |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1387911A (en) * | 1971-10-04 | 1975-03-19 | Schering Ag | Pregnane acid derivatives |
-
1973
- 1973-12-18 IE IE2295/73A patent/IE38659B1/en unknown
- 1973-12-18 DK DK688773A patent/DK135380C/en active
- 1973-12-19 GB GB5877473A patent/GB1457264A/en not_active Expired
- 1973-12-20 SE SE7317245A patent/SE402111B/en unknown
- 1973-12-20 FI FI733928A patent/FI52735C/en active
- 1973-12-21 ES ES421713A patent/ES421713A1/en not_active Expired
- 1973-12-21 AT AT1073973A patent/AT340072B/en active
- 1973-12-21 CH CH1807673A patent/CH618185A5/en not_active IP Right Cessation
- 1973-12-21 IL IL43881A patent/IL43881A/en unknown
- 1973-12-21 AR AR251666A patent/AR207751A1/en active
- 1973-12-21 DD DD175620A patent/DD108290A5/xx unknown
- 1973-12-21 YU YU3323/73A patent/YU35897B/en unknown
- 1973-12-21 CA CA188,725A patent/CA1007221A/en not_active Expired
- 1973-12-22 JP JP744869A patent/JPS5912680B2/en not_active Expired
- 1973-12-26 FR FR7346233A patent/FR2211259B1/fr not_active Expired
-
1978
- 1978-11-03 CH CH1135878A patent/CH618447A5/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| YU35897B (en) | 1981-08-31 |
| FR2211259B1 (en) | 1976-09-03 |
| SE402111B (en) | 1978-06-19 |
| AT340072B (en) | 1977-11-25 |
| GB1457264A (en) | 1976-12-01 |
| FI52735C (en) | 1977-11-10 |
| DD108290A5 (en) | 1974-09-12 |
| ATA1073973A (en) | 1977-03-15 |
| CA1007221A (en) | 1977-03-22 |
| YU332373A (en) | 1981-02-28 |
| DK135380B (en) | 1977-04-18 |
| FI52735B (en) | 1977-08-01 |
| JPS4994660A (en) | 1974-09-09 |
| CH618185A5 (en) | 1980-07-15 |
| DK135380C (en) | 1977-10-03 |
| JPS5912680B2 (en) | 1984-03-24 |
| IL43881A (en) | 1976-12-31 |
| ES421713A1 (en) | 1976-04-16 |
| FR2211259A1 (en) | 1974-07-19 |
| IE38659B1 (en) | 1978-05-10 |
| CH618447A5 (en) | 1980-07-31 |
| IE38659L (en) | 1974-06-22 |
| IL43881A0 (en) | 1974-06-30 |
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