JPH05500669A - ブデソニドの製造方法 - Google Patents
ブデソニドの製造方法Info
- Publication number
- JPH05500669A JPH05500669A JP2514161A JP51416190A JPH05500669A JP H05500669 A JPH05500669 A JP H05500669A JP 2514161 A JP2514161 A JP 2514161A JP 51416190 A JP51416190 A JP 51416190A JP H05500669 A JPH05500669 A JP H05500669A
- Authority
- JP
- Japan
- Prior art keywords
- reaction
- catalyst
- water
- diene
- formulas
- 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
- 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
- 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
- C07J5/0092—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 an OH group free esterified or etherified
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Steroid Compounds (AREA)
- Paper (AREA)
- Load-Bearing And Curtain Walls (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1)溶媒中で触媒の存在下に下記式 ▲数式、化学式、表等があります▼ を有する11β,16α,17α,21−テトラヒドロキシプレグナ−1,4− ジエン−3,20−ジオンをブタナールCH3CH2CH2CHOと反応させる ことによる下記式▲数式、化学式、表等があります▼ を有する(22R,S)−16α,17α−ブチリデンジオキシ−11β,21 −ジヒドロキシプレグナ−1,4−ジエン−3,20−ジオンの製造において、 該反応をアセトニトリル中で触媒としてp−トルエンスルホン酸を用いて実施す ることを特徴とする上記の製造方法。 2)反応を水の添加および反応混合物のpH調整により停止させることを特徴と する請求項1記載の方法。 3)反応の停止後に得られた結晶を濾去し、メチレンクロライドおよびメタノー ル中に溶解し次にリグロイン、ヘキサン、シクロヘキサンまたはヘプタンのよう な適当な炭化水素を加えることにより結晶化して粗生成物を得、ついでそれをメ タノール/水中で再結晶して純粋なプデソニドを得ることを特徴とする請求項1 または2記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8903219-7 | 1989-10-02 | ||
SE8903219A SE8903219D0 (sv) | 1989-10-02 | 1989-10-02 | Process for the manufacture of budesonide |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH05500669A true JPH05500669A (ja) | 1993-02-12 |
JP2965352B2 JP2965352B2 (ja) | 1999-10-18 |
Family
ID=20377019
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2514161A Expired - Lifetime JP2965352B2 (ja) | 1989-10-02 | 1990-09-27 | ブデソニドの製造方法 |
Country Status (25)
Country | Link |
---|---|
US (1) | US5556964A (ja) |
EP (1) | EP0494942B1 (ja) |
JP (1) | JP2965352B2 (ja) |
KR (1) | KR0160527B1 (ja) |
AT (1) | ATE130310T1 (ja) |
AU (1) | AU632864B2 (ja) |
BG (1) | BG61608B1 (ja) |
BR (1) | BR9007700A (ja) |
CA (1) | CA2065861C (ja) |
CY (1) | CY2084B1 (ja) |
DE (1) | DE69023664T2 (ja) |
DK (1) | DK0494942T3 (ja) |
ES (1) | ES2079491T3 (ja) |
FI (1) | FI103204B1 (ja) |
HK (1) | HK52097A (ja) |
HU (1) | HU212576B (ja) |
LT (1) | LT3697B (ja) |
LV (1) | LV10283B (ja) |
NO (1) | NO178827C (ja) |
RO (1) | RO110947B1 (ja) |
RU (1) | RU2048472C1 (ja) |
SE (1) | SE8903219D0 (ja) |
SG (1) | SG43344A1 (ja) |
UA (1) | UA26860C2 (ja) |
WO (1) | WO1991004984A1 (ja) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6028190A (en) | 1994-02-01 | 2000-02-22 | The Regents Of The University Of California | Probes labeled with energy transfer coupled dyes |
US6166024A (en) | 1995-03-30 | 2000-12-26 | Mayo Foundation For Medical Education And Research | Use of topical azathioprine and thioguanine to treat colorectal adenomas |
IT1291288B1 (it) | 1997-04-30 | 1999-01-07 | Farmabios Srl | Processo per la preparazione di 16,17 acetali di derivati pregnanici con controllo della distribuzione epimerica al c-22. |
SE9704186D0 (sv) | 1997-11-14 | 1997-11-14 | Astra Ab | New composition of matter |
US6266556B1 (en) | 1998-04-27 | 2001-07-24 | Beth Israel Deaconess Medical Center, Inc. | Method and apparatus for recording an electroencephalogram during transcranial magnetic stimulation |
FR2782823B1 (fr) | 1998-09-01 | 2000-11-17 | Neopost Ind | Procede d'impression thermique |
US6234167B1 (en) | 1998-10-14 | 2001-05-22 | Chrysalis Technologies, Incorporated | Aerosol generator and methods of making and using an aerosol generator |
US6799572B2 (en) | 2000-12-22 | 2004-10-05 | Chrysalis Technologies Incorporated | Disposable aerosol generator system and methods for administering the aerosol |
US6681998B2 (en) | 2000-12-22 | 2004-01-27 | Chrysalis Technologies Incorporated | Aerosol generator having inductive heater and method of use thereof |
US6491233B2 (en) | 2000-12-22 | 2002-12-10 | Chrysalis Technologies Incorporated | Vapor driven aerosol generator and method of use thereof |
US6501052B2 (en) | 2000-12-22 | 2002-12-31 | Chrysalis Technologies Incorporated | Aerosol generator having multiple heating zones and methods of use thereof |
US6701921B2 (en) | 2000-12-22 | 2004-03-09 | Chrysalis Technologies Incorporated | Aerosol generator having heater in multilayered composite and method of use thereof |
US20030055026A1 (en) * | 2001-04-17 | 2003-03-20 | Dey L.P. | Formoterol/steroid bronchodilating compositions and methods of use thereof |
US6568390B2 (en) | 2001-09-21 | 2003-05-27 | Chrysalis Technologies Incorporated | Dual capillary fluid vaporizing device |
US6640050B2 (en) | 2001-09-21 | 2003-10-28 | Chrysalis Technologies Incorporated | Fluid vaporizing device having controlled temperature profile heater/capillary tube |
US6681769B2 (en) | 2001-12-06 | 2004-01-27 | Crysalis Technologies Incorporated | Aerosol generator having a multiple path heater arrangement and method of use thereof |
US6804458B2 (en) | 2001-12-06 | 2004-10-12 | Chrysalis Technologies Incorporated | Aerosol generator having heater arranged to vaporize fluid in fluid passage between bonded layers of laminate |
US6701922B2 (en) | 2001-12-20 | 2004-03-09 | Chrysalis Technologies Incorporated | Mouthpiece entrainment airflow control for aerosol generators |
TWI359675B (en) | 2003-07-10 | 2012-03-11 | Dey L P | Bronchodilating β-agonist compositions |
US20070020298A1 (en) * | 2003-12-31 | 2007-01-25 | Pipkin James D | Inhalant formulation containing sulfoalkyl ether gamma-cyclodextrin and corticosteroid |
US20070020299A1 (en) * | 2003-12-31 | 2007-01-25 | Pipkin James D | Inhalant formulation containing sulfoalkyl ether cyclodextrin and corticosteroid |
US20070020196A1 (en) * | 2003-12-31 | 2007-01-25 | Pipkin James D | Inhalant formulation containing sulfoalkyl ether cyclodextrin and corticosteroid prepared from a unit dose suspension |
EP1730751B1 (en) * | 2004-03-12 | 2009-10-21 | The Provost, Fellows And Scholars Of The College Of The Holy And Undivided Trinity Of Queen Elizabeth Near Dublin | A magnetoresistive medium |
US20070185066A1 (en) * | 2005-12-20 | 2007-08-09 | Verus Pharmaceuticals, Inc. | Systems and methods for the delivery of corticosteroids |
US20070249572A1 (en) * | 2005-12-20 | 2007-10-25 | Verus Pharmaceuticals, Inc. | Systems and methods for the delivery of corticosteroids |
US20070160542A1 (en) * | 2005-12-20 | 2007-07-12 | Verus Pharmaceuticals, Inc. | Methods and systems for the delivery of corticosteroids having an enhanced pharmacokinetic profile |
US20070197486A1 (en) * | 2005-12-20 | 2007-08-23 | Verus Pharmaceuticals, Inc. | Methods and systems for the delivery of corticosteroids |
JP2009526860A (ja) * | 2006-02-15 | 2009-07-23 | ティカ レーケメデル アーベー | 安定したコルチコステロイド混合物 |
CN102060906B (zh) * | 2010-12-23 | 2013-01-16 | 鲁南贝特制药有限公司 | 一种r布地奈德的制备方法 |
US10233210B2 (en) * | 2015-01-30 | 2019-03-19 | Coral Drugs Pvt. Ltd. | Process for preparation of glucocorticoid steroids |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3197469A (en) * | 1958-08-06 | 1965-07-27 | Pharmaceutical Res Products In | 16, 17-acetals and ketals of 6-halo-16, 17-dihydroxy steroids of the pregnane seriesand intermediates therefor |
US3077471A (en) * | 1961-08-04 | 1963-02-12 | Olin Mathieson | Steroids of the 19-norpregnane series |
SE378109B (ja) * | 1972-05-19 | 1975-08-18 | Bofors Ab | |
SE8008524L (sv) * | 1980-12-04 | 1982-06-05 | Draco Ab | 4-pregnen-derivat, ett forfarande for deras framstellning, beredning och metod for behandling av inflammatoriska tillstand |
IT1196142B (it) * | 1984-06-11 | 1988-11-10 | Sicor Spa | Procedimento per la preparazione di 16,17-acetali di derivati pregnanici e nuovi composti ottenuti |
SE8604059D0 (sv) * | 1986-09-25 | 1986-09-25 | Astra Pharma Prod | A method of controlling the epimeric distribution in the preparation of 16,17-acetals of pregnane derivatives |
-
1989
- 1989-10-02 SE SE8903219A patent/SE8903219D0/xx unknown
-
1990
- 1990-09-27 AT AT90915222T patent/ATE130310T1/de not_active IP Right Cessation
- 1990-09-27 WO PCT/SE1990/000619 patent/WO1991004984A1/en active IP Right Grant
- 1990-09-27 DE DE69023664T patent/DE69023664T2/de not_active Expired - Lifetime
- 1990-09-27 HU HU9201064A patent/HU212576B/hu unknown
- 1990-09-27 ES ES90915222T patent/ES2079491T3/es not_active Expired - Lifetime
- 1990-09-27 DK DK90915222.5T patent/DK0494942T3/da active
- 1990-09-27 RU SU905011922A patent/RU2048472C1/ru active
- 1990-09-27 AU AU65309/90A patent/AU632864B2/en not_active Expired
- 1990-09-27 BR BR909007700A patent/BR9007700A/pt not_active IP Right Cessation
- 1990-09-27 JP JP2514161A patent/JP2965352B2/ja not_active Expired - Lifetime
- 1990-09-27 CA CA002065861A patent/CA2065861C/en not_active Expired - Lifetime
- 1990-09-27 EP EP90915222A patent/EP0494942B1/en not_active Expired - Lifetime
- 1990-09-27 UA UA94010159A patent/UA26860C2/uk unknown
- 1990-09-27 RO RO92-200446A patent/RO110947B1/ro unknown
- 1990-09-27 KR KR1019920700728A patent/KR0160527B1/ko not_active IP Right Cessation
- 1990-11-27 SG SG1996008769A patent/SG43344A1/en unknown
-
1992
- 1992-03-30 NO NO921233A patent/NO178827C/no not_active IP Right Cessation
- 1992-04-01 FI FI921426A patent/FI103204B1/fi active
- 1992-04-01 BG BG96166A patent/BG61608B1/bg unknown
-
1993
- 1993-06-30 LV LVP-93-858A patent/LV10283B/xx unknown
- 1993-12-30 LT LTIP1729A patent/LT3697B/lt not_active IP Right Cessation
-
1994
- 1994-12-16 US US08/357,773 patent/US5556964A/en not_active Expired - Lifetime
-
1997
- 1997-04-24 HK HK52097A patent/HK52097A/xx not_active IP Right Cessation
-
1998
- 1998-10-16 CY CY9802084A patent/CY2084B1/xx unknown
Also Published As
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