SG48162A1 - Process for the preparation of n-acetyl neuraminic acid derivatives - Google Patents

Process for the preparation of n-acetyl neuraminic acid derivatives

Info

Publication number: SG48162A1
Authority: SG; Singapore
Prior art keywords: pct; preparation; acid derivatives; neuraminic acid; acetyl neuraminic
Prior art date: 1993-06-17

Application number

SG1996007494A

Other languages

English (en)

Inventor

Andrew David Searle

Christopher Williamson

Original Assignee

Biota Scient Management

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.)

1993-06-17

Filing date

1994-06-15

Publication date

1998-04-17

1994-06-15 Application filed by Biota Scient Management filed Critical Biota Scient Management

1998-04-17 Publication of SG48162A1 publication Critical patent/SG48162A1/en

Links

238000000034 method Methods 0.000 title abstract 2
SQVRNKJHWKZAKO-PFQGKNLYSA-N N-acetyl-beta-neuraminic acid Chemical class CC(=O)N[C@@H]1[C@@H](O)C[C@@](O)(C(O)=O)O[C@H]1[C@H](O)[C@H](O)CO SQVRNKJHWKZAKO-PFQGKNLYSA-N 0.000 title 1
150000001875 compounds Chemical class 0.000 abstract 2
BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 abstract 2
125000004178 (C1-C4) alkyl group Chemical group 0.000 abstract 1
OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 abstract 1
125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 abstract 1
125000002252 acyl group Chemical group 0.000 abstract 1
230000003197 catalytic effect Effects 0.000 abstract 1
235000019253 formic acid Nutrition 0.000 abstract 1
238000007327 hydrogenolysis reaction Methods 0.000 abstract 1
230000007062 hydrolysis Effects 0.000 abstract 1
238000006460 hydrolysis reaction Methods 0.000 abstract 1
125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
- C07D309/16—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D309/28—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Saccharide Compounds (AREA)
Steroid Compounds (AREA)
Pyrane Compounds (AREA)
Iron Core Of Rotating Electric Machines (AREA)
Glass Compositions (AREA)

SG1996007494A 1993-06-17 1994-06-15 Process for the preparation of n-acetyl neuraminic acid derivatives SG48162A1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB939312531A GB9312531D0 (en)	1993-06-17	1993-06-17	Process

Publications (1)

Publication Number	Publication Date
SG48162A1 true SG48162A1 (en)	1998-04-17

Family

ID=10737336

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SG1996007494A SG48162A1 (en)	1993-06-17	1994-06-15	Process for the preparation of n-acetyl neuraminic acid derivatives

Country Status (17)

Country	Link
US (1)	US5597933A (de)
EP (1)	EP0705256B1 (de)
JP (1)	JP3298644B2 (de)
CN (1)	CN1061343C (de)
AT (1)	ATE172198T1 (de)
AU (1)	AU687825B2 (de)
CA (1)	CA2165329C (de)
CY (1)	CY2184B1 (de)
DE (1)	DE69413974T2 (de)
DK (1)	DK0705256T3 (de)
ES (1)	ES2125463T3 (de)
FI (1)	FI111941B (de)
GB (1)	GB9312531D0 (de)
HU (1)	HU213451B (de)
NO (1)	NO312675B1 (de)
SG (1)	SG48162A1 (de)
WO (1)	WO1995000503A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN100409844C (zh)	1995-02-27	2008-08-13	吉里德科学公司	神经氨酸苷酶抑制剂
US5866601A (en) *	1995-02-27	1999-02-02	Gilead Sciences, Inc.	Carbocyclic compounds
US5763483A (en) *	1995-12-29	1998-06-09	Gilead Sciences, Inc.	Carbocyclic compounds
DK0823428T3 (da) *	1996-07-22	2002-02-18	Sankyo Co	Neuraminsyrederivater, deres fremstilling og deres medicinske anvendelse
US5859284A (en) *	1996-08-23	1999-01-12	Gilead Sciences, Inc.	Preparation of carbocyclic compounds
US6518438B2 (en)	1996-08-23	2003-02-11	Gilead Sciences, Inc.	Preparation of cyclohexene carboxylate derivatives
US5994377A (en) *	1996-10-21	1999-11-30	Gilead Sciences, Inc.	Piperidine compounds
US5886213A (en) *	1997-08-22	1999-03-23	Gilead Sciences, Inc.	Preparation of carbocyclic compounds
US20040053999A1 (en) *	1997-09-17	2004-03-18	Bischofberger Norbert W.	Novel compounds and methods for synthesis and therapy
TW477783B (en) *	1997-12-12	2002-03-01	Gilead Sciences Inc	Novel compounds useful as neuraminidase inhibitors and pharmaceutical compositions containing same
SE9904289D0 (sv) *	1999-11-26	1999-11-26	Niklas Arnberg	Method and camposition for the treatment of adenovairal ocular infections
US7636596B2 (en) *	2002-12-20	2009-12-22	Medtronic, Inc.	Organ access device and method
KR101142052B1 (ko)	2010-02-18	2012-07-19	한미약품 주식회사	자나미비어의 제조방법
CN101962375B (zh) *	2010-09-21	2012-05-23	仙居县圃瑞药业有限公司	扎那米韦中间体叠氮还原工艺方法
WO2015173701A2 (en)	2014-05-12	2015-11-19	Glaxosmithkline Intellectual Property (No. 2) Limited	Pharmaceutical compositions for treating infectious diseases

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SK282950B6 (sk) *	1990-04-24	2003-01-09	Biota Scientific Management Pty Ltd	Deriváty alfa-D-neuramínovej kyseliny, spôsob ich prípravy, ich použitie a farmaceutické prípravky na ich báze
GB9126725D0 (en) *	1991-12-17	1992-02-12	Glaxo Group Ltd	Process

1993
- 1993-06-17 GB GB939312531A patent/GB9312531D0/en active Pending
1994
- 1994-06-15 AU AU70006/94A patent/AU687825B2/en not_active Expired
- 1994-06-15 WO PCT/EP1994/001940 patent/WO1995000503A1/en not_active Ceased
- 1994-06-15 JP JP50240795A patent/JP3298644B2/ja not_active Expired - Lifetime
- 1994-06-15 AT AT94918871T patent/ATE172198T1/de active
- 1994-06-15 DE DE69413974T patent/DE69413974T2/de not_active Expired - Lifetime
- 1994-06-15 US US08/549,820 patent/US5597933A/en not_active Expired - Lifetime
- 1994-06-15 DK DK94918871T patent/DK0705256T3/da active
- 1994-06-15 CN CN94192472A patent/CN1061343C/zh not_active Expired - Lifetime
- 1994-06-15 HU HU9503599A patent/HU213451B/hu unknown
- 1994-06-15 SG SG1996007494A patent/SG48162A1/en unknown
- 1994-06-15 EP EP94918871A patent/EP0705256B1/de not_active Expired - Lifetime
- 1994-06-15 ES ES94918871T patent/ES2125463T3/es not_active Expired - Lifetime
- 1994-06-15 CA CA002165329A patent/CA2165329C/en not_active Expired - Lifetime
1995
- 1995-12-14 FI FI955993A patent/FI111941B/fi not_active IP Right Cessation
- 1995-12-15 NO NO19955124A patent/NO312675B1/no not_active IP Right Cessation
1999
- 1999-01-14 CY CY9900002A patent/CY2184B1/xx unknown

Also Published As

Publication number	Publication date
AU687825B2 (en)	1998-03-05
EP0705256A1 (de)	1996-04-10
JP3298644B2 (ja)	2002-07-02
CY2184B1 (en)	2002-11-08
WO1995000503A1 (en)	1995-01-05
HU213451B (en)	1997-06-30
DK0705256T3 (da)	1999-06-23
HU9503599D0 (en)	1996-02-28
DE69413974T2 (de)	1999-03-11
NO955124D0 (no)	1995-12-15
AU7000694A (en)	1995-01-17
JPH08511550A (ja)	1996-12-03
DE69413974D1 (de)	1998-11-19
GB9312531D0 (en)	1993-08-04
HK1011995A1 (en)	1999-07-23
FI111941B (fi)	2003-10-15
US5597933A (en)	1997-01-28
CN1061343C (zh)	2001-01-31
NO955124L (no)	1995-12-15
CA2165329C (en)	2002-08-20
EP0705256B1 (de)	1998-10-14
FI955993L (fi)	1995-12-14
ES2125463T3 (es)	1999-03-01
NO312675B1 (no)	2002-06-17
CN1125441A (zh)	1996-06-26
ATE172198T1 (de)	1998-10-15
CA2165329A1 (en)	1995-01-05
FI955993A0 (fi)	1995-12-14
HUT73561A (en)	1996-08-28

Similar Documents

Publication	Publication Date	Title
HU9503599D0 (en)	1996-02-28	Process for the preparation of n-acetyl neuraminic acid derivatives
ATE195740T1 (de)	2000-09-15	Glucosamin-disaccharide, verfahren zu deren herstellung, pharmazeutische präparate davon und ihre verwendung
GR3030342T3 (en)	1999-09-30	Cyclobutane derivatives as inhibitors of squalene synthetase and protein farnesyltransferase.
ES2152314T3 (es)	2001-02-01	Sintesis enzimatica de ceramidas e hibridos de ceramidas.
AU6999794A (en)	1995-01-03	Process for the preparation of n-acetylneuraminic acid
PT865498E (pt)	2003-03-31	Processo para a preparacao de ciclodepsipeptideos com 24 atomos no anel substituidos contendo acido aril-lactico
SG48152A1 (en)	1998-04-17	Preparation of n-acetyl neuraminic derivatives
HUT68540A (en)	1995-06-28	Process for preparing beta-phenylisoserine and analogues thereof
PL322360A1 (en)	1998-01-19	Method of obtaining antracyclin-type antibiotics
EP0410005A4 (en)	1991-11-21	Method for crystallizing amino acid
AU5108793A (en)	1994-04-26	Synthesis of n-acetyl neuraminic acid derivatives
ES8606374A1 (es)	1986-04-16	Un procedimiento para preparar derivados de acido neuramini-co
DK264388D0 (da)	1988-05-13	Fremgangsmaade til fremstilling af cyclooctaamylose
GR3026298T3 (en)	1998-06-30	Synthesis of n-acetyl neuraminic acid derivatives.
IL75357A (en)	1992-05-25	Primycin components,process for the separation of the antibiotic complex and antibiotic pharmaceutical compositions containing them
HU9400094D0 (en)	1994-05-30	New 17,20-epoxy-pregnane derivatives process for producing them and use of them for producing cortizone derivatives and intermadeiates
IL113429A0 (en)	1995-07-31	Suckable candy
CZ84095A3 (en)	1995-09-13	Process of stereoselective preparation of beta-phenylisoserin derivative and its use for preparation of taxan derivatives
CA2147264A1 (en)	1994-04-28	Vitamin d derivatives and a process for producing them
KR960022551A (ko)	1996-07-18	증류에 의해 지방 알콜성 알킬폴리글리코사이드 용액으로부터 지방 알콜을 제거하는 방법
ES2140683T3 (es)	2000-03-01	Procedimiento para preparar compuestos de benzopirano.
ZA94514B (en)	1994-09-05	Process for the production of C-substituted diethylenetriamines
IL109017A0 (en)	1994-06-24	process and intermediate for the preparation of an antibacterial compound
AU6661394A (en)	1994-12-12	Purification of fluoronucleosides