HRP20160853T1 - Postupak za proizvodnju 3-okso-pregn-4-en-21,17-karbolaktona pomoću bezmetalne oksidacije 17-(3-hidroksipropil)-3,17-dihidroksiandrostana - Google Patents

Postupak za proizvodnju 3-okso-pregn-4-en-21,17-karbolaktona pomoću bezmetalne oksidacije 17-(3-hidroksipropil)-3,17-dihidroksiandrostana Download PDF

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Publication number
HRP20160853T1
HRP20160853T1 HRP20160853TT HRP20160853T HRP20160853T1 HR P20160853 T1 HRP20160853 T1 HR P20160853T1 HR P20160853T T HRP20160853T T HR P20160853TT HR P20160853 T HRP20160853 T HR P20160853T HR P20160853 T1 HRP20160853 T1 HR P20160853T1
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Croatia
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hydrogen
formula
compound
hypochlorite
group
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HRP20160853TT
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English (en)
Inventor
Carsten Seilz
Hartmut Seba
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Bayer Pharma Aktiengesellschaft
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Priority claimed from US11/185,984 external-priority patent/US7319154B2/en
Priority claimed from EP05090214.7A external-priority patent/EP1746101B2/de
Application filed by Bayer Pharma Aktiengesellschaft filed Critical Bayer Pharma Aktiengesellschaft
Publication of HRP20160853T1 publication Critical patent/HRP20160853T1/hr

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    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J53/00Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by condensation with a carbocyclic rings or by formation of an additional ring by means of a direct link between two ring carbon atoms, including carboxyclic rings fused to the cyclopenta(a)hydrophenanthrene skeleton are included in this class
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J53/00Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by condensation with a carbocyclic rings or by formation of an additional ring by means of a direct link between two ring carbon atoms, including carboxyclic rings fused to the cyclopenta(a)hydrophenanthrene skeleton are included in this class
    • C07J53/002Carbocyclic rings fused
    • C07J53/0043 membered carbocyclic rings
    • C07J53/0083 membered carbocyclic rings in position 15/16

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  • 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)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)

Claims (17)

1. Postupak za proizvodnju 3-okso-17α-pregnan-21,17-karbolaktona s formulom IIa [image] u kojem supstituenti R imaju slijedeće značenje: R6a je vodik ili zajedno s R7a je -CH2 skupina; R6b je vodik, zajedno s R7b je -CH2 skupina; ili dvostruka veza; R7a je vodik, C1-C4-alkoksikarbonil, ili C1-C4-tioacil; R7b je vodik, ili zajedno s R6b je -CH2 skupina, R9 je vodik, zajedno s R11 je dvostruka veza ili zajedno s R11 je epoksi skupina -O-; R10 je vodik, ili metil; R11 je vodik, zajedno s R9 je dvostruka veza ili zajedno s R9 je epoksi skupina -O-; R15 je vodik, zajedno s R16 je -CH2 skupina ili dvostruka veza; R16 je vodik, zajedno s R19 je -CH2 skupina ili dvostruka veza; naznačen time da sadrži: a) reakciju spojeva s formulom Ia [image] u kojoj R6a, R6b, R7a, R7b, R9, R10, R11, R15, R16 imaju isto značenje kao u formuli IIa, s najmanje 3 molarna ekvivalenta alkalijskog hipoklorita, organskog hipoklorita ili najmanje 2 molarna ekvivalenta zemnoalkalijskog hipoklorita kao oksidacijskog sredstva u prisutnosti katalitičkih količina derivata 2,2,6,6-tetrametilpiperidin-N-oksida kod pH od najmanje 8.0, u dvofaznoj smjesi otapalo-voda, pri čemu je otapalo odabrano tako da se oba TEMPO derivat i spojevi s formulom Ia u njemu mogu dobro otopiti, tako da nastane spoj s formulom IIa; i b) izoliranje spoja s formulom IIa.
2. Postupak prema zahtjevu 1 za proizvodnju spoja s formulom IIb, [image] naznačen time da se spoj s formulom Ib [image] koristi kao početni materijal.
3. Postupak prema zahtjevu 2 za proizvodnju spoja s formulom IV: [image] naznačen time da se kao otapalo koristi diklorometan i obrađuje se u baznim uvjetima kod pH>5, te se spoj s formulom IV izolira pomoću taloženja.
4. Postupak prema bilo kojem od prethodnih zahtjeva, naznačen time da se koristi 1-5 mol% derivata 2,2,6,6-tetrametilpiperidin-N-oksida.
5. Postupak prema bilo kojem od prethodnih zahtjeva, naznačen time da se koristi 1-1.5 mol% 2,2,6,6-tetrametilpiperidin-N-oksida.
6. Postupak prema bilo kojem od prethodnih zahtjeva, naznačen time da se koristi 2-3 molarna ekvivalenta zemnoalkalijskog hipoklorita.
7. Postupak prema bilo kojem od prethodnih zahtjeva, naznačen time da se koristi 3-6 molarna ekvivalenta alkalijskog hipoklorita.
8. Postupak prema bilo kojem od prethodnih zahtjeva, naznačen time da se koristi 3-4 molarna ekvivalenta natrijevog hipoklorita.
9. Postupak prema bilo kojem od prethodnih zahtjeva, naznačen time da pH reakcijske otopine je između 8.5 i 10.0.
10. Postupak prema bilo kojem od prethodnih zahtjeva, naznačen time da se pH reakcijske otopine podešava s kalijevim bikarbonatom.
11. Postupak prema bilo kojem od prethodnih zahtjeva, naznačen time da je reakcijska temperatura od 0 do 15°C.
12. Postupak prema bilo kojem od prethodnih zahtjeva, naznačen time da se spoj s formulom IIa ili IIb izolira uz taloženje pomoću dodavanja izopropiletera.
13. Postupak prema bilo kojem od prethodnih zahtjeva, naznačen time da nakon što je okončana reakcija oksidacije, u reakcijsku smjesu se dodaje redukcijsko sredstvo radi gašenja suviška hipokloritnog reagensa.
14. Postupak prema zahtjevu 13, naznačen time da se redukcijsko sredstvo dodaje uz dodatak baze ili bazičnog pufera kod pH od više od 5.
15. Postupak prema bilo kojem od zahtjeva 13 ili 14, naznačen time da se kao redukcijsko sredstvo koristi vodena otopina alkalijskog hidrogen sulfita.
16. Postupak prema bilo kojem od zahtjeva 13 do 15, naznačen time da se kao redukcijsko sredstvo koristi, natrijev hidrogen sulfit ili kalijev hidrogen sulfit u obliku vodene otopine natrijevog disulfita ili kalijevog disulfita.
17. Postupak prema bilo kojem od zahtjeva 14 do 16, naznačen time da se kao baza ili bazični pufer koristi natrijev fosfat (Na3PO4).
HRP20160853TT 2005-07-21 2016-07-12 Postupak za proizvodnju 3-okso-pregn-4-en-21,17-karbolaktona pomoću bezmetalne oksidacije 17-(3-hidroksipropil)-3,17-dihidroksiandrostana HRP20160853T1 (hr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US11/185,984 US7319154B2 (en) 2005-07-21 2005-07-21 Process for the production of 3-oxo-pregn-4-ene-21, 17-carbolactones by the metal free oxidation of 17-(3-hydroxypropyl)-3, 17-dihydroxyandrostanes
EP05090214.7A EP1746101B2 (de) 2005-07-21 2005-07-21 Verfahren zur Herstellung von 3-Oxo-pregn-4-en-21,17-carbolactonen durch die metallfreie Oxidation von 17-(3-hydroxypropyl)-3,17-dihydroxyandrostanen
EP06762786.9A EP1910403B1 (en) 2005-07-21 2006-07-20 Process for the production of 3-oxo-pregn-4-ene-21,17-carbolactones by the metal-free oxidation of 17-(3-hydroxypropyl)-3,17-dihydroxyandrostanes
PCT/EP2006/007287 WO2007009821A1 (en) 2005-07-21 2006-07-20 Process for the production of 3-oxo-pregn-4-ene-21,17-carbolactones by the metal-free oxidation of 17-(3-hydroxypropyl)-3,17-dihydroxyandrostanes

Publications (1)

Publication Number Publication Date
HRP20160853T1 true HRP20160853T1 (hr) 2016-09-23

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ID=37434272

Family Applications (2)

Application Number Title Priority Date Filing Date
HRP20160853TT HRP20160853T1 (hr) 2005-07-21 2016-07-12 Postupak za proizvodnju 3-okso-pregn-4-en-21,17-karbolaktona pomoću bezmetalne oksidacije 17-(3-hidroksipropil)-3,17-dihidroksiandrostana
HRP20180454TT HRP20180454T1 (hr) 2005-07-21 2018-03-16 Postupak za proizvodnju 3-okso-pregn-4-en-21,17-karbolaktona pomoću bezmetalne oksidacije 17-(3-hidroksipropil)-3,17-dihidroksiandrostana

Family Applications After (1)

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HRP20180454TT HRP20180454T1 (hr) 2005-07-21 2018-03-16 Postupak za proizvodnju 3-okso-pregn-4-en-21,17-karbolaktona pomoću bezmetalne oksidacije 17-(3-hidroksipropil)-3,17-dihidroksiandrostana

Country Status (23)

Country Link
EP (2) EP2527356B1 (hr)
KR (1) KR101410583B1 (hr)
AU (1) AU2006271885B8 (hr)
BR (1) BRPI0613679A2 (hr)
CA (1) CA2614804C (hr)
CR (1) CR9669A (hr)
DK (2) DK1910403T3 (hr)
EA (1) EA016411B1 (hr)
EC (1) ECSP088124A (hr)
ES (2) ES2581735T3 (hr)
HK (1) HK1120520A1 (hr)
HR (2) HRP20160853T1 (hr)
HU (2) HUE027858T2 (hr)
IL (1) IL188619A (hr)
LT (1) LT2527356T (hr)
MX (1) MX2008000936A (hr)
NO (1) NO344680B1 (hr)
NZ (1) NZ565247A (hr)
PL (2) PL2527356T3 (hr)
PT (2) PT2527356T (hr)
RS (2) RS54927B1 (hr)
SI (2) SI2527356T1 (hr)
WO (1) WO2007009821A1 (hr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2057182A2 (en) 2007-05-01 2009-05-13 Sicor, Inc. A process for preparing drospirenone and intermediate thereof
DE102007030596B3 (de) 2007-06-28 2009-03-12 Bayer Schering Pharma Aktiengesellschaft Verfahren zur Herstellung von 17-(3-Hydroxypropyl)-17-hydroxysteroiden
ES2432063T3 (es) * 2009-06-16 2013-11-29 Crystal Pharma, S.A.U. Procedimiento para la obtención de 17-espirolactonas en esteroides
CN102040650B (zh) * 2010-10-26 2014-03-26 西安科技大学 串联反应构建甾体-6β,7β-亚甲基结构的方法
ITMI20111383A1 (it) * 2011-07-25 2013-01-26 Ind Chimica Srl Processo per la preparazione di drospirenone

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4069219A (en) 1976-12-27 1978-01-17 G. D. Searle & Co. 7ξ-(Alkoxycarbonyl)-6ξ-alkyl/halo-17-hydroxy-3-oxo-17α-pregn-4-ene-21-carboxylic acid γ-lactones and corresponding 21-carboxylic acids, their salts, and esters
DE3026783C2 (de) 1980-07-11 1982-07-29 Schering Ag, 1000 Berlin Und 4619 Bergkamen Verfahren zur Herstellung von 5β-Hydroxy-δ↑6↑-steroiden
DE3042136A1 (de) 1980-11-03 1982-06-09 Schering Ag, 1000 Berlin Und 4619 Bergkamen Verfahren zur herstellung von 3 (beta), 7 (beta) -dihydroxy- (delta) (pfeil hoch)5(pfeil hoch) -steroiden
EP0075189B1 (en) 1981-09-21 1985-08-28 Schering Aktiengesellschaft 3-beta,7-beta,15-alpha-trihydroxy-5-androsten-17-one, its 3,15-dipivalate, and its preparation
DE19633685C1 (de) * 1996-08-12 1997-10-09 Schering Ag Verfahren zur Herstellung von Drospirenon (6beta,7beta;15 beta,16beta-Dimethyl-en-3-oxo-17alpha-pregn-4-en-21,17-carbolacton, DRSP) sowie 7alpha-(3-Hydroxy-1-propyl)-6beta,7beta;15beta, 16beta-dimethylen-5beta-androstan-3beta,5,17beta-triol (ZK 92836) und 6beta,7beta;15beta,16beta-dimethylen-5beta-hydroxy-3-oxo-17alpha-androstan-21,17-carbolacton (90965) als Zwischenprodukte des Verfahrens
ATE339437T1 (de) * 2002-08-16 2006-10-15 Pharmacia & Upjohn Co Llc 5-androsten-3-olsteroidzwischenprodukte und verfahren zu deren herstellung
ITMI20040367A1 (it) * 2004-03-01 2004-06-01 Ind Chimica Srl Processo per la preparazione di drospirenone
ITMI20042338A1 (it) 2004-12-06 2005-03-06 Ind Chimica Srl Processo per la preparazione di drospirenone

Also Published As

Publication number Publication date
EP2527356B1 (en) 2018-01-03
NO20080894L (no) 2008-04-21
HUE027858T2 (en) 2016-11-28
EP1910403A1 (en) 2008-04-16
KR20080033428A (ko) 2008-04-16
RS54927B1 (sr) 2016-10-31
MX2008000936A (es) 2008-03-27
DK1910403T3 (en) 2016-08-01
PT1910403T (pt) 2016-07-14
EA200800326A1 (ru) 2008-08-29
CR9669A (es) 2008-02-20
SI1910403T1 (sl) 2016-08-31
AU2006271885A1 (en) 2007-01-25
AU2006271885B2 (en) 2012-02-16
IL188619A (en) 2016-06-30
AU2006271885A8 (en) 2008-02-21
LT2527356T (lt) 2018-04-10
DK2527356T3 (en) 2018-04-09
HK1120520A1 (en) 2009-04-03
AU2006271885B8 (en) 2012-03-08
EP2527356A2 (en) 2012-11-28
HRP20180454T1 (hr) 2018-05-04
PT2527356T (pt) 2018-03-26
PL2527356T3 (pl) 2018-06-29
NO344680B1 (no) 2020-03-02
RS56982B1 (sr) 2018-05-31
PL1910403T3 (pl) 2016-10-31
BRPI0613679A2 (pt) 2011-01-25
CA2614804C (en) 2014-09-23
CA2614804A1 (en) 2007-01-25
KR101410583B1 (ko) 2014-06-23
ECSP088124A (es) 2008-02-20
EP1910403B1 (en) 2016-04-27
EP2527356A3 (en) 2014-04-09
SI2527356T1 (en) 2018-04-30
EA016411B1 (ru) 2012-04-30
NZ565247A (en) 2011-02-25
IL188619A0 (en) 2008-04-13
ES2581735T3 (es) 2016-09-07
WO2007009821A1 (en) 2007-01-25
ES2663399T3 (es) 2018-04-12
HUE038504T2 (hu) 2018-10-29

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