IS5911A - Aðferð til framleiðslu á sítalóprami - Google Patents

Aðferð til framleiðslu á sítalóprami

Info

Publication number: IS5911A
Authority: IS; Iceland
Prior art keywords: producing citalopram; citalopram; producing
Prior art date: 1998-10-20

Application number

IS5911A

Other languages

English (en)

Other versions

IS2256B (is

Inventor

Dall' Asta Leone

Casazza Umberto

Petersen Hans

Original Assignee

H. Lundbeck A/S.

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.)

1998-10-20

Filing date

2001-03-30

Publication date

2001-03-30

1998-10-20 Priority claimed from IT98MI002242 external-priority patent/IT1302700B1/it

1999-05-25 Priority claimed from IT1999MI001152 external-priority patent/IT1312319B1/it

1999-08-02 Priority claimed from IT99MI001724 external-priority patent/IT1313587B1/it

2001-03-30 Application filed by H. Lundbeck A/S. filed Critical H. Lundbeck A/S.

2001-03-30 Publication of IS5911A publication Critical patent/IS5911A/is

2007-06-15 Publication of IS2256B publication Critical patent/IS2256B/is

Links

WSEQXVZVJXJVFP-HXUWFJFHSA-N (R)-citalopram Chemical compound C1([C@@]2(C3=CC=C(C=C3CO2)C#N)CCCN(C)C)=CC=C(F)C=C1 WSEQXVZVJXJVFP-HXUWFJFHSA-N 0.000 title 1
229960001653 citalopram Drugs 0.000 title 1
238000004519 manufacturing process Methods 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
- C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
- C07D417/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings directly linked by a ring-member-to-ring-member bond
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D307/87—Benzo [c] furans; Hydrogenated benzo [c] furans
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/24—Antidepressants
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
- C07D263/02—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings
- C07D263/08—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D263/10—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
- C07D263/14—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms with radicals substituted by oxygen atoms
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D413/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
- C07D413/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings directly linked by a ring-member-to-ring-member bond

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
Pharmacology & Pharmacy (AREA)
Biomedical Technology (AREA)
Neurology (AREA)
Neurosurgery (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Medicinal Chemistry (AREA)
Psychiatry (AREA)
Pain & Pain Management (AREA)
Bioinformatics & Cheminformatics (AREA)
Life Sciences & Earth Sciences (AREA)
Animal Behavior & Ethology (AREA)
General Health & Medical Sciences (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Plural Heterocyclic Compounds (AREA)
Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)

IS5911A 1998-10-20 2001-03-30 Aðferð til framleiðslu á sítalóprami IS2256B (is)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
IT98MI002242 IT1302700B1 (it)	1998-10-20	1998-10-20	Procedimento per la preparazione di un derivato dell'isobenzofurano
IT1999MI001152 IT1312319B1 (it)	1999-05-25	1999-05-25	Procedimento per la preparazione del citalopram.
IT99MI001724 IT1313587B1 (it)	1999-08-02	1999-08-02	Procedimento per la preparazione di un derivato del5-cianoisobenzofurano.
PCT/DK1999/000576 WO2000023431A1 (en)	1998-10-20	1999-10-19	Method for the preparation of citalopram

Publications (2)

Publication Number	Publication Date
IS5911A true IS5911A (is)	2001-03-30
IS2256B IS2256B (is)	2007-06-15

Family

ID=27274104

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IS5911A IS2256B (is)	1998-10-20	2001-03-30	Aðferð til framleiðslu á sítalóprami

Country Status (25)

Country	Link
US (1)	US6365747B1 (is)
EP (1)	EP1123284B1 (is)
JP (1)	JP3892667B2 (is)
KR (1)	KR100411505B1 (is)
CN (1)	CN1129592C (is)
AR (1)	AR018693A1 (is)
AT (1)	ATE230738T1 (is)
AU (1)	AU746665B2 (is)
BG (1)	BG64704B1 (is)
BR (1)	BR9915158B1 (is)
CA (1)	CA2291134C (is)
CZ (1)	CZ299920B6 (is)
DE (1)	DE69904853T2 (is)
DK (1)	DK1123284T3 (is)
EA (1)	EA002977B1 (is)
ES (1)	ES2189502T3 (is)
HK (1)	HK1042297B (is)
HU (1)	HU228576B1 (is)
IL (1)	IL142346A0 (is)
IS (1)	IS2256B (is)
NO (1)	NO327038B1 (is)
NZ (1)	NZ510858A (is)
PL (1)	PL199423B1 (is)
SK (1)	SK285719B6 (is)
WO (1)	WO2000023431A1 (is)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IL143422A0 (en)	1998-12-23	2002-04-21	Lundbeck & Co As H	Method for the preparation of 5-cyanophthalide
AR022329A1 (es)	1999-01-29	2002-09-04	Lundbeck & Co As H	Metodo para la preparacion de 5-cianoftalida
DK1173431T4 (da)	1999-04-14	2010-01-04	Lundbeck & Co As H	Fremgangsmåde til fremstilling af citalopram
ITMI991581A1 (it) *	1999-06-25	2001-01-15	Lundbeck & Co As H	Metodo per la preparazione di citalopram
ITMI991579A1 (it)	1999-06-25	2001-01-15	Lundbeck & Co As H	Metodo per la preparazione di citalopram
AR021155A1 (es) *	1999-07-08	2002-06-12	Lundbeck & Co As H	Tratamiento de desordenes neuroticos
CH692421A5 (de)	1999-10-25	2002-06-14	Lundbeck & Co As H	Verfahren zur Herstellung von Citalopram.
DK1298124T3 (da)	1999-10-25	2007-07-09	Lundbeck & Co As H	Fremgangsmåde til fremstilling af citalopram
AR026063A1 (es) *	1999-11-01	2002-12-26	Lundbeck & Co As H	Metodo para la preparacion de 5-carboxiftalida.
JP2003519136A (ja)	1999-12-28	2003-06-17	ハー・ルンドベック・アクチエゼルスカベット	シタロプラムの製造方法
DK1246813T3 (da)	1999-12-30	2004-03-01	Lundbeck & Co As H	Fremgangsmåde til fremstilling af Citalopram
AU3033700A (en) *	2000-01-14	2001-07-24	H. Lundbeck A/S	Method for the preparation of 5-cyanophthalide
IT1317729B1 (it)	2000-01-18	2003-07-15	Norpharma S P A	Procedimento per la preparazione della 5-carbossiftalide.
FR2805812A1 (fr)	2000-02-24	2001-09-07	Lundbeck & Co As H	Procede de preparation du citalopram
IES20010157A2 (en)	2000-03-03	2002-03-06	Lundbeck & Co As H	Method for the preparation of citalopram
GB0005477D0 (en)	2000-03-07	2000-04-26	Resolution Chemicals Limited	Process for the preparation of citalopram
GB2357762B (en) *	2000-03-13	2002-01-30	Lundbeck & Co As H	Crystalline base of citalopram
NL1017500C1 (nl)	2000-03-13	2001-04-26	Lundbeck & Co As H	Werkwijze voor de bereiding van Citalopram.
AU2001242298A1 (en)	2000-03-13	2001-09-24	H Lunbeck A/S	Method for the preparation of citalopram
KR20020080485A (ko) *	2000-03-13	2002-10-23	하. 룬트벡 아크티에 셀스카브	5-치환 1-(4-플루오로페닐)-1,3-디히드로이소벤조푸란의단계적 알킬화
ES2214400T3 (es)	2000-03-14	2004-09-16	H. Lundbeck A/S	Metodo para la preparacion de citalopram.
DE10190485T1 (de) *	2000-03-16	2002-03-21	Lundbeck & Co As H	Verfahren zur Herstellung von 5-Cyano-1-(4-fluorphenyl)-1,3-dihydroisobenzofuranen
US6977306B2 (en) *	2000-05-02	2005-12-20	Sumitomo Chemical Company, Limited	Citalopram hydrobromide crystal and method for crystallization thereof
AR032455A1 (es)	2000-05-12	2003-11-12	Lundbeck & Co As H	Metodo para la preparacion de citalopram, un intermediario empleado en el metodo, un metodo para la preparacion del intermediario empleado en el metodo y composicion farmaceutica antidepresiva
CA2354877C (en)	2000-08-18	2006-05-02	H. Lundbeck A/S	Method for the preparation of citalopram
CA2360303C (en) *	2000-12-22	2003-08-12	Marco Villa	Process for the preparation of pure citalopram
SK284418B6 (sk)	2000-12-28	2005-04-01	H. Lundbeck A/S	Spôsob výroby citalopramu
CA2435925A1 (en)	2001-01-30	2002-08-08	Orion Corporation Fermion	Process for the preparation of 1-(3-dimethylaminopropyl)-1-(4-fluorophenyl)-1,3-dihydroisobenzofuran-5-carbonitrile
CZ20033267A3 (en) *	2001-05-01	2004-06-16	H. Lundbeck A/S	The use of enantiomeric pure escitalopram
PT1522539E (pt)	2001-07-31	2007-03-30	Lundbeck & Co As H	Composição cristalina contendo escitalopram
IS7239A (is) *	2001-12-14	2004-04-29	H. Lundbeck A/S	Aðferð til framleiðslu á essítalóprami
AU2003222435A1 (en)	2002-01-07	2003-07-24	Sun Pharmaceutical Industries Limited	Process for the preparation of 1-(3-(dimethylamino)propyl)-1-(4-fluorophenyl)- 1,3-dihydro-5-isobenzofuran carbonitrile
WO2003064617A2 (en) *	2002-01-30	2003-08-07	Montana State University	Pestalotiopsis microsporia isolates and compounds derived therefrom
CA2381341A1 (en) *	2002-04-09	2003-10-09	Torcan Chemical Ltd.	Process and intermediates for preparing escitalopram
TWI306846B (en)	2002-08-12	2009-03-01	Lundbeck & Co As H	Method for the separation of intermediates which may be used for the preparation of escitalopram
US6812355B2 (en)	2002-10-22	2004-11-02	Sekhsaria Chemicals Limited	Process for the manufacture of citalopram hydrobromide from 5-bromophthalide
MEP5808A (xx) *	2002-12-23	2010-02-10	Lundbeck & Co As H	Ecitalopram bromhidrat i postupak za njegovo pripremanje
US7019153B2 (en)	2003-06-10	2006-03-28	Sun Pharmaceutical Industries Limited	Process for hydrogenolysis of [1-(3-dimethylamino)propyl)]-1-(4-fluorophenyl)-1,3-dihydro-5-halo-isobenzofuran acetamido-3-substituted-3-cephem-4-carboxylic acid
CN100569765C (zh) *	2003-12-19	2009-12-16	杭州民生药业集团有限公司	西酞普兰中间体晶体碱
TWI339651B (en)	2004-02-12	2011-04-01	Lundbeck & Co As H	Method for the separation of intermediates which may be used for the preparation of escitalopram
ITMI20040717A1 (it) *	2004-04-09	2004-07-09	Adorkem Technology Spa	Procedimento chemo-enzimatico per la preparazione dell'escitalopram
JP2006008603A (ja) *	2004-06-25	2006-01-12	Sumitomo Chemical Co Ltd	光学活性シタロプラムの製造方法、その中間体およびその製造方法
EP1797060A2 (en)	2004-08-23	2007-06-20	Sun Pharmaceutical Industries Limited	"process for preparation of citalopram and enantiomers"
WO2006090409A1 (en) *	2005-02-28	2006-08-31	Kekule Pharma Ltd.,	An improved process for the preparation of 5 - carboxyphthalide
GB2442619B (en) *	2005-05-04	2010-05-26	Pharmed Medicare Pvt Ltd	Chlorination of sucrose acylates using triphosgene
CN101157674B (zh) *	2005-07-12	2010-04-14	西陇化工股份有限公司	西酞普兰盐的提纯方法
US8258291B2 (en) *	2006-10-25	2012-09-04	Mamtek International Limited	Process for the preparation of sucralose by the chlorination of sugar with triphosgene (BTC)
US9339500B2 (en) *	2008-03-04	2016-05-17	Intra-Cellular Therapies, Inc.	Methods of treating vasomotor symptoms
US9346777B2 (en) *	2012-09-06	2016-05-24	MediSynergics, LLC	Antiprotozoal compounds
US9284291B2 (en) *	2014-07-29	2016-03-15	MediSynergies, LLC	Kappa opioid receptor compounds

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1143703A (is)	1965-03-18
GB1526331A (en)	1976-01-14	1978-09-27	Kefalas As	Phthalanes
GB8419963D0 (en)	1984-08-06	1984-09-12	Lundbeck & Co As H	Intermediate compound and method
GB8814057D0 (en) *	1988-06-14	1988-07-20	Lundbeck & Co As H	New enantiomers & their isolation
DK213290D0 (da) *	1990-09-06	1990-09-06	Lundbeck & Co As H	Treatment of cerebrovascular disorders
DE19626659A1 (de)	1996-07-03	1998-01-08	Basf Ag	Verfahren zur Herstellung von Phthaliden
DE19627697A1 (de)	1996-07-10	1998-01-15	Basf Ag	Verfahren zur Herstellung von Phthaliden
SK283309B6 (sk) *	1997-07-08	2003-05-02	H. Lundbeck A/S	Spôsob výroby citalopramu a medziprodukty
UA62985C2 (en) *	1997-11-10	2004-01-15	Lunnbeck As H	A method for the preparation of citalopram
DK1042310T3 (da)	1997-11-11	2002-12-02	Lundbeck & Co As H	Fremgangsmåde til fremstilling af citalopram
IL143422A0 (en)	1998-12-23	2002-04-21	Lundbeck & Co As H	Method for the preparation of 5-cyanophthalide
AR022329A1 (es)	1999-01-29	2002-09-04	Lundbeck & Co As H	Metodo para la preparacion de 5-cianoftalida
DK1173431T4 (da)	1999-04-14	2010-01-04	Lundbeck & Co As H	Fremgangsmåde til fremstilling af citalopram
CH692421A5 (de)	1999-10-25	2002-06-14	Lundbeck & Co As H	Verfahren zur Herstellung von Citalopram.
US6310222B1 (en)	1999-11-01	2001-10-30	Sumika Fine Chemicals Co., Ltd.	Production method of 5-phthalancarbonitrile compound, intermediate therefor and production method of the intermediate

1999
- 1999-10-19 ES ES99950506T patent/ES2189502T3/es not_active Expired - Lifetime
- 1999-10-19 HK HK02103712.9A patent/HK1042297B/zh not_active IP Right Cessation
- 1999-10-19 JP JP2000577159A patent/JP3892667B2/ja not_active Expired - Fee Related
- 1999-10-19 US US09/830,109 patent/US6365747B1/en not_active Expired - Lifetime
- 1999-10-19 DK DK99950506T patent/DK1123284T3/da active
- 1999-10-19 BR BRPI9915158-8A patent/BR9915158B1/pt not_active IP Right Cessation
- 1999-10-19 IL IL14234699A patent/IL142346A0/xx not_active IP Right Cessation
- 1999-10-19 AU AU63260/99A patent/AU746665B2/en not_active Ceased
- 1999-10-19 KR KR10-2001-7004889A patent/KR100411505B1/ko not_active Expired - Fee Related
- 1999-10-19 CZ CZ20011418A patent/CZ299920B6/cs not_active IP Right Cessation
- 1999-10-19 NZ NZ510858A patent/NZ510858A/en not_active IP Right Cessation
- 1999-10-19 DE DE69904853T patent/DE69904853T2/de not_active Expired - Lifetime
- 1999-10-19 EA EA200100457A patent/EA002977B1/ru not_active IP Right Cessation
- 1999-10-19 EP EP99950506A patent/EP1123284B1/en not_active Expired - Lifetime
- 1999-10-19 PL PL347189A patent/PL199423B1/pl not_active IP Right Cessation
- 1999-10-19 CN CN99812369A patent/CN1129592C/zh not_active Expired - Fee Related
- 1999-10-19 CA CA002291134A patent/CA2291134C/en not_active Expired - Fee Related
- 1999-10-19 WO PCT/DK1999/000576 patent/WO2000023431A1/en not_active Ceased
- 1999-10-19 HU HU0104128A patent/HU228576B1/hu unknown
- 1999-10-19 SK SK535-2001A patent/SK285719B6/sk not_active IP Right Cessation
- 1999-10-19 AT AT99950506T patent/ATE230738T1/de active
- 1999-10-20 AR ARP990105305A patent/AR018693A1/es active IP Right Grant
2001
- 2001-03-30 IS IS5911A patent/IS2256B/is unknown
- 2001-04-19 NO NO20011936A patent/NO327038B1/no not_active IP Right Cessation
- 2001-04-20 BG BG105457A patent/BG64704B1/bg unknown

Also Published As

Publication number	Publication date
CN1129592C (zh)	2003-12-03
NZ510858A (en)	2003-11-28
CZ20011418A3 (cs)	2001-10-17
ES2189502T3 (es)	2003-07-01
HUP0104128A3 (en)	2003-01-28
DE69904853T2 (de)	2003-09-04
WO2000023431A1 (en)	2000-04-27
SK5352001A3 (en)	2002-02-05
NO327038B1 (no)	2009-04-06
JP2002527511A (ja)	2002-08-27
HU228576B1 (en)	2013-04-29
EP1123284B1 (en)	2003-01-08
DE69904853D1 (de)	2003-02-13
PL347189A1 (en)	2002-03-25
BG64704B1 (bg)	2005-12-30
CA2291134C (en)	2006-05-23
HK1042297B (zh)	2004-09-10
SK285719B6 (sk)	2007-07-06
AU746665B2 (en)	2002-05-02
EA200100457A1 (ru)	2001-10-22
KR20010080236A (ko)	2001-08-22
IL142346A0 (en)	2002-03-10
ATE230738T1 (de)	2003-01-15
IS2256B (is)	2007-06-15
US6365747B1 (en)	2002-04-02
PL199423B1 (pl)	2008-09-30
BG105457A (en)	2001-12-29
DK1123284T3 (da)	2003-04-28
CA2291134A1 (en)	2000-04-20
EA002977B1 (ru)	2002-12-26
JP3892667B2 (ja)	2007-03-14
AU6326099A (en)	2000-05-08
BR9915158A (pt)	2001-08-07
NO20011936D0 (no)	2001-04-19
EP1123284A1 (en)	2001-08-16
CN1324351A (zh)	2001-11-28
CZ299920B6 (cs)	2008-12-29
AR018693A1 (es)	2001-11-28
HUP0104128A2 (hu)	2002-04-29
KR100411505B1 (ko)	2003-12-18
BR9915158B1 (pt)	2012-02-22
NO20011936L (no)	2001-06-01
HK1042297A1 (en)	2002-08-09

Publication	Publication Date	Title
IS5911A (is)	2001-03-30	Aðferð til framleiðslu á sítalóprami
IS5473A (is)	2000-04-26	Aðferð til framleiðslu á sítalóprami
IS6091A (is)	2001-09-28	Aðferð til framleiðslu á sítalóprami
IS5862A (is)	2001-02-23	Aðferð til framleiðslu á sítalóprami
IS5861A (is)	2001-02-23	Aðferð til framleiðslu á sítalóprami
IS2120B (is)	2006-06-15	Aðferð til framleiðslu á sítalóprami
IS6512A (is)	2002-08-20	Aðferð til framleiðslu á sítalóprami
IS6487A (is)	2002-07-29	Aðferð til framleiðslu á Sítalóprami
IS5884A (is)	2002-06-28	Aðferð til framleiðslu á hreinu sítalóprami
IS2261B (is)	2007-06-15	Aðferð til framleiðslu á 5-sýanóþalíði
FI962610L (fi)	1997-12-25	Menetelmä ksylitolin valmistamiseksi
DK0994091T3 (da)	2003-11-24	Fremgangsmåde til fremstilling methanol
ATE236878T1 (de)	2003-04-15	Neue produktionsmethode
IS6526A (is)	2002-08-27	Aðferð til framleiðslu á sítalóprami
IS2586B (is)	2010-02-15	Aðferð til framleiðslu á sítalóprami
IS6529A (is)	2002-08-27	Aðferð til framleiðslu á sítalóprami
ATE249436T1 (de)	2003-09-15	Herstellungsverfahren
IS2260B (is)	2007-06-15	Aðferð til framleiðslu á sítalóprami
IS6293A (is)	2002-03-05	Aðferð til framleiðslu á sítalóprami
IS6528A (is)	2002-08-27	Aðferð til framleiðslu á sítalóprami
ID20093A (id)	1998-10-01	Metode untuk memproduksi polibutilena tereptalat
FI974489L (fi)	1999-06-12	Menetelmä mäntyöljyn valmistamiseksi
FI962609A7 (fi)	1997-12-25	Menetelmä ksylitolin valmistamiseksi
IS5602A (is)	2000-08-23	Aðferð til að framleiða ál
TR199801514A3 (tr)	1999-10-21	N-Piruvil-L-Prolin üretimi için yöntem.