DK0684256T3 - Forbedret fremgangsmåde til fremstilling af 3beta,14beta-dihydroxyethianaldehyd - Google Patents

Forbedret fremgangsmåde til fremstilling af 3beta,14beta-dihydroxyethianaldehyd

Info

Publication number: DK0684256T3
Authority: DK; Denmark
Prior art keywords: dihydroxyethianaldehyde; 14beta; 3beta; preparing; improved process
Prior art date: 1994-05-26

Application number

DK95830069T

Other languages

English (en)

Inventor

Mauro Gobbini

Marco Torri

Original Assignee

Sigma Tau Ind Farmaceuti

Priority date (The priority date 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 date listed.)

1994-05-26

Filing date

1995-03-03

Publication date

1999-01-25

1995-03-03 Application filed by Sigma Tau Ind Farmaceuti filed Critical Sigma Tau Ind Farmaceuti

1999-01-25 Application granted granted Critical

1999-01-25 Publication of DK0684256T3 publication Critical patent/DK0684256T3/da

Links

238000004519 manufacturing process Methods 0.000 title 1
KHIWWQKSHDUIBK-UHFFFAOYSA-N periodic acid Chemical compound OI(=O)(=O)=O KHIWWQKSHDUIBK-UHFFFAOYSA-N 0.000 abstract 2
WOCIAKWEIIZHES-UHFFFAOYSA-N ruthenium(iv) oxide Chemical compound O=[Ru]=O WOCIAKWEIIZHES-UHFFFAOYSA-N 0.000 abstract 2
229910019891 RuCl3 Inorganic materials 0.000 abstract 1
WJOGTCZNZPHODB-WQFRYHCKSA-N [(3s,5r,8r,9s,10s,13r,14s,17r)-14-hydroxy-10,13-dimethyl-17-(5-oxo-2h-furan-3-yl)-1,2,3,4,5,6,7,8,9,11,12,15,16,17-tetradecahydrocyclopenta[a]phenanthren-3-yl] acetate Chemical compound C1([C@@H]2[C@@]3(C)CC[C@H]4[C@H]([C@]3(CC2)O)CC[C@H]2[C@]4(C)CC[C@@H](C2)OC(=O)C)=CC(=O)OC1 WJOGTCZNZPHODB-WQFRYHCKSA-N 0.000 abstract 1
230000003197 catalytic effect Effects 0.000 abstract 1
238000011065 in-situ storage Methods 0.000 abstract 1
150000002596 lactones Chemical group 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
230000003647 oxidation Effects 0.000 abstract 1
238000007254 oxidation reaction Methods 0.000 abstract 1
229910001927 ruthenium tetroxide Inorganic materials 0.000 abstract 1
YBCAZPLXEGKKFM-UHFFFAOYSA-K ruthenium(iii) chloride Chemical compound [Cl-].[Cl-].[Cl-].[Ru+3] YBCAZPLXEGKKFM-UHFFFAOYSA-K 0.000 abstract 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
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J15/00—Stereochemically pure steroids containing carbon, hydrogen, halogen or oxygen having a partially or totally inverted skeleton, e.g. retrosteroids, L-isomers
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J19/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 by a lactone ring
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J3/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by one carbon atom
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J3/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by one carbon atom
- C07J3/005—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by one carbon atom the carbon atom being part of a carboxylic function
- 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
- C07J5/0007—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 not substituted in position 17 alfa
- C07J5/0015—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 not substituted in position 17 alfa not substituted in position 16

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
General Health & Medical Sciences (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Saccharide Compounds (AREA)
Fats And Perfumes (AREA)
Steroid Compounds (AREA)
Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)

DK95830069T 1994-05-26 1995-03-03 Forbedret fremgangsmåde til fremstilling af 3beta,14beta-dihydroxyethianaldehyd DK0684256T3 (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
ITRM940330A IT1272995B (it)	1994-05-26	1994-05-26	Procedimento migliorato per la preparazione della 14b-idrossi-etianaldeide.

Publications (1)

Publication Number	Publication Date
DK0684256T3 true DK0684256T3 (da)	1999-01-25

Family

ID=11402558

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK95830069T DK0684256T3 (da)	1994-05-26	1995-03-03	Forbedret fremgangsmåde til fremstilling af 3beta,14beta-dihydroxyethianaldehyd

Country Status (9)

Country	Link
US (1)	US5596110A (da)
EP (1)	EP0684256B1 (da)
JP (1)	JPH07316189A (da)
AT (1)	ATE166059T1 (da)
DE (1)	DE69502438T2 (da)
DK (1)	DK0684256T3 (da)
ES (1)	ES2118523T3 (da)
HK (1)	HK1009332A1 (da)
IT (1)	IT1272995B (da)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5587739A (en) *	1978-12-26	1980-07-02	Mitsui Petrochem Ind Ltd	Preparation of aromatic aldehyde or ketone

1994
- 1994-05-26 IT ITRM940330A patent/IT1272995B/it active IP Right Grant
1995
- 1995-03-03 ES ES95830069T patent/ES2118523T3/es not_active Expired - Lifetime
- 1995-03-03 EP EP95830069A patent/EP0684256B1/en not_active Expired - Lifetime
- 1995-03-03 AT AT95830069T patent/ATE166059T1/de not_active IP Right Cessation
- 1995-03-03 DE DE69502438T patent/DE69502438T2/de not_active Expired - Fee Related
- 1995-03-03 DK DK95830069T patent/DK0684256T3/da active
- 1995-03-16 US US08/405,354 patent/US5596110A/en not_active Expired - Fee Related
- 1995-05-23 JP JP7123612A patent/JPH07316189A/ja active Pending
1998
- 1998-08-15 HK HK98109955A patent/HK1009332A1/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
IT1272995B (it)	1997-07-01
US5596110A (en)	1997-01-21
JPH07316189A (ja)	1995-12-05
HK1009332A1 (en)	1999-05-28
EP0684256A2 (en)	1995-11-29
ES2118523T3 (es)	1998-09-16
ITRM940330A0 (it)	1994-05-26
EP0684256A3 (en)	1996-07-10
DE69502438D1 (de)	1998-06-18
ATE166059T1 (de)	1998-05-15
ITRM940330A1 (it)	1995-11-26
DE69502438T2 (de)	1998-10-15
EP0684256B1 (en)	1998-05-13

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