ITMI930833A1 - Procedimento per la preparazione di lattulosio cristallino da sciroppi commerciali - Google Patents

Procedimento per la preparazione di lattulosio cristallino da sciroppi commerciali

Info

Publication number: ITMI930833A1
Authority: IT; Italy
Prior art keywords: preparation; lactulose; weight; procedure; crystalline lactulose
Prior art date: 1993-04-28

Application number

IT000833A

Other languages

English (en)

Inventor

Giuseppe Bimbi

Original Assignee

Inalco Spa

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.)

1993-04-28

Filing date

1993-04-28

Publication date

1994-10-28

1993-04-28 Application filed by Inalco Spa filed Critical Inalco Spa

1993-04-28 Publication of ITMI930833A0 publication Critical patent/ITMI930833A0/it

1993-04-28 Priority to ITMI930833A priority Critical patent/IT1271449B/it

1994-04-18 Priority to US08/229,559 priority patent/US5480491A/en

1994-04-21 Priority to DK94106188T priority patent/DK0622374T3/da

1994-04-21 Priority to EP94106188A priority patent/EP0622374B1/en

1994-04-21 Priority to DE69407083T priority patent/DE69407083T2/de

1994-04-21 Priority to AT94106188T priority patent/ATE160781T1/de

1994-04-22 Priority to CA002121954A priority patent/CA2121954C/en

1994-04-26 Priority to JP08843494A priority patent/JP3589357B2/ja

1994-10-28 Publication of ITMI930833A1 publication Critical patent/ITMI930833A1/it

1997-05-28 Application granted granted Critical

1997-05-28 Publication of IT1271449B publication Critical patent/IT1271449B/it

Links

JCQLYHFGKNRPGE-FCVZTGTOSA-N lactulose Chemical compound OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 JCQLYHFGKNRPGE-FCVZTGTOSA-N 0.000 title abstract 4
229960000511 lactulose Drugs 0.000 title abstract 4
PFCRQPBOOFTZGQ-UHFFFAOYSA-N lactulose keto form Natural products OCC(=O)C(O)C(C(O)CO)OC1OC(CO)C(O)C(O)C1O PFCRQPBOOFTZGQ-UHFFFAOYSA-N 0.000 title abstract 4
239000006188 syrup Substances 0.000 title abstract 2
235000020357 syrup Nutrition 0.000 title abstract 2
150000001720 carbohydrates Chemical class 0.000 abstract 2
235000014633 carbohydrates Nutrition 0.000 abstract 2
GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 abstract 1
229930182830 galactose Natural products 0.000 abstract 1
239000008101 lactose Substances 0.000 abstract 1
239000000203 mixture Substances 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H3/00—Compounds containing only hydrogen atoms and saccharide radicals having only carbon, hydrogen, and oxygen atoms
- C07H3/04—Disaccharides
- C—CHEMISTRY; METALLURGY
- C13—SUGAR INDUSTRY
- C13K—SACCHARIDES OBTAINED FROM NATURAL SOURCES OR BY HYDROLYSIS OF NATURALLY OCCURRING DISACCHARIDES, OLIGOSACCHARIDES OR POLYSACCHARIDES
- C13K13/00—Sugars not otherwise provided for in this class
- C13K13/005—Lactulose

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Biochemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Biotechnology (AREA)
General Health & Medical Sciences (AREA)
Genetics & Genomics (AREA)
Molecular Biology (AREA)
Health & Medical Sciences (AREA)
Saccharide Compounds (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Jellies, Jams, And Syrups (AREA)
Medicinal Preparation (AREA)

ITMI930833A 1993-04-28 1993-04-28 Procedimento per la preparazione di lattulosio cristallino da sciroppi commerciali IT1271449B (it)

Priority Applications (8)

Application Number	Priority Date	Filing Date	Title
ITMI930833A IT1271449B (it)	1993-04-28	1993-04-28	Procedimento per la preparazione di lattulosio cristallino da sciroppi commerciali
US08/229,559 US5480491A (en)	1993-04-28	1994-04-18	Process for the preparation of crystalline lactulose from commercial syrups
DE69407083T DE69407083T2 (de)	1993-04-28	1994-04-21	Verfahren zur Herstellung von kristallisierten Lactulose aus handelsüblichem Sirup
EP94106188A EP0622374B1 (en)	1993-04-28	1994-04-21	Process for the preparation of crystalline lactulose from commercial syrups
DK94106188T DK0622374T3 (da)	1993-04-28	1994-04-21	Fremgangsmåde til fremstilling af krystallinsk lactulose af høj renhed ved krystallisering af kommercielt tilgængelige, van
AT94106188T ATE160781T1 (de)	1993-04-28	1994-04-21	Verfahren zur herstellung von kristallisierten lactulose aus handelsüblichem sirup
CA002121954A CA2121954C (en)	1993-04-28	1994-04-22	Process for the preparation of crystalline lactulose from commercial syrups
JP08843494A JP3589357B2 (ja)	1993-04-28	1994-04-26	市販のシロップからの結晶性ラクツロースの調製方法

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
ITMI930833A IT1271449B (it)	1993-04-28	1993-04-28	Procedimento per la preparazione di lattulosio cristallino da sciroppi commerciali

Publications (3)

Publication Number	Publication Date
ITMI930833A0 ITMI930833A0 (it)	1993-04-28
ITMI930833A1 true ITMI930833A1 (it)	1994-10-28
IT1271449B IT1271449B (it)	1997-05-28

Family

ID=11365909

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ITMI930833A IT1271449B (it)	1993-04-28	1993-04-28	Procedimento per la preparazione di lattulosio cristallino da sciroppi commerciali

Country Status (8)

Country	Link
US (1)	US5480491A (it)
EP (1)	EP0622374B1 (it)
JP (1)	JP3589357B2 (it)
AT (1)	ATE160781T1 (it)
CA (1)	CA2121954C (it)
DE (1)	DE69407083T2 (it)
DK (1)	DK0622374T3 (it)
IT (1)	IT1271449B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1291589B1 (it) *	1997-04-17	1999-01-11	Inalco Spa	Processo per la preparazione di uno sciroppo di lattulosio mediante isomerizzazione di lattosio
ES2720080T3 (es) *	2007-11-14	2019-07-17	Fresenius Kabi Austria Gmbh	Procedimiento continúo para la preparación de lactulosa cristalina
WO2009116886A1 (ru) *	2008-03-18	2009-09-24	Dikovskiy Aleksander Vladimiro	Фармацевтическая композиция и способ профилактики дисбиозов, ассоциированных с энтеральным приемом антибиотиков
PT2266581E (pt) *	2008-03-18	2016-01-27	Aleksander Vladimirovich Dikovskiy	Composição farmacológica de antibióticos e prebióticos para prevenir e tratar disbiose durante terapia antibacteriana

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1163540B (it) *	1983-06-20	1987-04-08	Sirac Srl	Procedimento per la purificazione dello sciroppo di lattulosio
IT1173459B (it) *	1984-03-22	1987-06-24	Sirac Spa	Resine boroniche stabili ad elevato potere assorbente selettivo
IT1206140B (it) *	1984-03-22	1989-04-14	Sirac Srl	Procedimento per la purificazione di lattulosio.
JPS61104800A (ja) *	1984-10-26	1986-05-23	日研化学株式会社	ラクツロ−ス結晶含有粉末の製造方法
IT1215407B (it) *	1987-04-03	1990-02-08	Sirac Spa	Resine boroniche di elevato potere assorbente selettivo.
IT1215406B (it) *	1987-04-03	1990-02-08	Sirac Spa	Resine boroniche stabili di elevato poytere assorbente selettivo.
IT1223398B (it) *	1987-12-01	1990-09-19	Sirac Spa	Procedimento per la preparazione di lattulosio cristallino ad alta purezza
IT1224438B (it) *	1987-12-30	1990-10-04	Sirac Srl	Processo per l'ottenimento di sciroppi di lattulosio ad elevata purezza e sciroppo cosi' ottenuto
NZ228342A (en) *	1988-03-18	1991-03-26	Duphar Int Res	Preparing solid form of lactulose from lactulose syrup
US5034064A (en) *	1988-09-01	1991-07-23	Snow Brand Milk Products Co., Ltd.	Production process of high-purity lactulose syrup
JP2628368B2 (ja) *	1989-01-28	1997-07-09	森永乳業株式会社	高純度ラクチュロース粉末の製造法ならびにラクチュロースを含むビフイズス菌製剤の製造法
EP0480519B1 (en) *	1990-10-12	1996-06-05	Duphar International Research B.V	Solid lactulose
JP2848721B2 (ja) *	1991-08-09	1999-01-20	森永乳業株式会社	結晶ラクチュロース三水和物とその製造法

1993
- 1993-04-28 IT ITMI930833A patent/IT1271449B/it active IP Right Grant
1994
- 1994-04-18 US US08/229,559 patent/US5480491A/en not_active Expired - Lifetime
- 1994-04-21 AT AT94106188T patent/ATE160781T1/de not_active IP Right Cessation
- 1994-04-21 EP EP94106188A patent/EP0622374B1/en not_active Expired - Lifetime
- 1994-04-21 DE DE69407083T patent/DE69407083T2/de not_active Expired - Fee Related
- 1994-04-21 DK DK94106188T patent/DK0622374T3/da active
- 1994-04-22 CA CA002121954A patent/CA2121954C/en not_active Expired - Lifetime
- 1994-04-26 JP JP08843494A patent/JP3589357B2/ja not_active Expired - Lifetime

Also Published As

Publication number	Publication date
JP3589357B2 (ja)	2004-11-17
IT1271449B (it)	1997-05-28
ATE160781T1 (de)	1997-12-15
DK0622374T3 (da)	1998-08-10
CA2121954A1 (en)	1994-10-29
EP0622374A1 (en)	1994-11-02
ITMI930833A0 (it)	1993-04-28
DE69407083D1 (de)	1998-01-15
DE69407083T2 (de)	1998-07-02
EP0622374B1 (en)	1997-12-03
JPH06319600A (ja)	1994-11-22
CA2121954C (en)	2004-06-22
US5480491A (en)	1996-01-02

Legal Events

Date	Code	Title	Description
1997-05-28	0001	Granted
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19970430

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