ATE122677T1 - Ionophore als reagenz zur bestimmung von ionen. - Google Patents

Ionophore als reagenz zur bestimmung von ionen.

Info

Publication number: ATE122677T1
Authority: AT; Austria
Prior art keywords: ionophores; fused; ions; ion; dimensional
Prior art date: 1987-07-31

Application number

AT88906625T

Other languages

English (en)

Inventor

Divakaran Masilamani

Mariann Elizabeth Lucas

George Simms Hammond

Original Assignee

Allied Signal Inc

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.)

1987-07-31

Filing date

1988-06-14

Publication date

1995-06-15

1988-06-14 Application filed by Allied Signal Inc filed Critical Allied Signal Inc

1995-06-15 Application granted granted Critical

1995-06-15 Publication of ATE122677T1 publication Critical patent/ATE122677T1/de

Links

239000002555 ionophore Substances 0.000 title abstract 4
230000000236 ionophoric effect Effects 0.000 title abstract 4
150000002500 ions Chemical class 0.000 title abstract 3
239000003153 chemical reaction reagent Substances 0.000 title 1
NLMDJJTUQPXZFG-UHFFFAOYSA-N 1,4,10,13-tetraoxa-7,16-diazacyclooctadecane Chemical compound C1COCCOCCNCCOCCOCCN1 NLMDJJTUQPXZFG-UHFFFAOYSA-N 0.000 abstract 1
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract 1
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 1
239000002739 cryptand Substances 0.000 abstract 1
230000007613 environmental effect Effects 0.000 abstract 1
125000005842 heteroatom Chemical group 0.000 abstract 1
125000000623 heterocyclic group Chemical group 0.000 abstract 1
229910052744 lithium Inorganic materials 0.000 abstract 1
230000007935 neutral effect Effects 0.000 abstract 1
125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 abstract 1
229910052700 potassium Inorganic materials 0.000 abstract 1
239000011591 potassium Substances 0.000 abstract 1
229910052708 sodium Inorganic materials 0.000 abstract 1
239000011734 sodium Substances 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D498/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D498/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
- C07D498/08—Bridged systems
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D498/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D498/12—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms in which the condensed system contains three hetero rings
- C07D498/18—Bridged systems
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/86—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving blood coagulating time or factors, or their receptors

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Hematology (AREA)
Engineering & Computer Science (AREA)
Urology & Nephrology (AREA)
Molecular Biology (AREA)
Biomedical Technology (AREA)
Immunology (AREA)
Physics & Mathematics (AREA)
Biochemistry (AREA)
Cell Biology (AREA)
Food Science & Technology (AREA)
Medicinal Chemistry (AREA)
Biotechnology (AREA)
Analytical Chemistry (AREA)
Microbiology (AREA)
General Health & Medical Sciences (AREA)
General Physics & Mathematics (AREA)
Pathology (AREA)
Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
Investigating Or Analysing Biological Materials (AREA)
Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)

AT88906625T 1987-07-31 1988-06-14 Ionophore als reagenz zur bestimmung von ionen. ATE122677T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/080,721 US5162525A (en)	1987-07-31	1987-07-31	Fluorogenic and chromogenic three-dimensional ionophores as selective reagents for detecting ions in biological fluids

Publications (1)

Publication Number	Publication Date
ATE122677T1 true ATE122677T1 (de)	1995-06-15

Family

ID=22159183

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT88906625T ATE122677T1 (de)	1987-07-31	1988-06-14	Ionophore als reagenz zur bestimmung von ionen.

Country Status (7)

Country	Link
US (2)	US5162525A (de)
EP (1)	EP0371992B1 (de)
JP (1)	JPH0613523B2 (de)
AT (1)	ATE122677T1 (de)
CA (1)	CA1305133C (de)
DE (1)	DE3853825T2 (de)
WO (1)	WO1989000997A1 (de)

Families Citing this family (82)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0471391B1 (de) *	1987-04-10	1997-02-05	The Flinders University Of South Australia	Nachweis von Ionen in Flüssigkeiten
US5162508A (en) *	1987-12-18	1992-11-10	Compagnie Oris Industrie	Rare earth cryptates, processes for their preparation, synthesis intermediates and application as fluorescent tracers
US5154890A (en) *	1990-11-07	1992-10-13	Hewlett-Packard Company	Fiber optic potassium ion sensor
US5187103A (en) *	1991-01-31	1993-02-16	Miles Inc.	Colorimetric method and reagent for the assay of lithium in a test sample
KR970001146B1 (ko) *	1993-07-16	1997-01-29	엘지전자 주식회사	가스측정용 바이오센서 및 그 제조방법
US5417959A (en) *	1993-10-04	1995-05-23	Mallinckrodt Medical, Inc.	Functionalized aza-crytand ligands for diagnostic imaging applications
US5958782A (en) *	1993-10-21	1999-09-28	Minnesota Mining And Manufacturing Company	Cation-sensing composite structure and compounds for use therein
US5474743A (en) *	1993-10-21	1995-12-12	Minnesota Mining And Manufacturing Company	Cation-sensing composite structure and compounds for use therein
JPH09224724A (ja) *	1996-02-25	1997-09-02	Masamitsu Suzuki	指輪
AU2636697A (en)	1996-04-16	1997-11-07	Novartis Ag	Covalently immobilized fluoroionophores as optical ion sensors
DE69713327T2 (de)	1996-04-18	2003-01-23	Novartis Ag, Basel	Fluoroionophore und ihre verwendung als optische ionensensoren
DE69710584T2 (de)	1996-07-22	2003-04-24	Novartis Ag, Basel	Kovalent immobilisierte fluoroionophoren für optische ionen-sensoren
US5710372A (en) *	1996-12-17	1998-01-20	Cincinnati Milacron Inc.	Method of analysis for aqueous fluids
US5997818A (en) *	1997-02-27	1999-12-07	Minnesota Mining And Manufacturing Company	Cassette for tonometric calibration
US6009339A (en)	1997-02-27	1999-12-28	Terumo Cardiovascular Systems Corporation	Blood parameter measurement device
DE69734401T2 (de)	1997-02-27	2006-07-27	Terumo Cardiovascular Systems Corp.	Kassette zur messung von blut-parametern
US5822137A (en) *	1997-02-27	1998-10-13	Minnesota Mining & Manufacturing Co.	Assembly for retaining optical components
AT405462B (de) *	1997-05-30	1999-08-25	Avl List Gmbh	Verfahren zur bestimmung eines alkaliions
AT405461B (de) *	1997-05-30	1999-08-25	Avl List Gmbh	Lumineszenzindikator
US6391005B1 (en)	1998-03-30	2002-05-21	Agilent Technologies, Inc.	Apparatus and method for penetration with shaft having a sensor for sensing penetration depth
US6211359B1 (en) *	1999-08-17	2001-04-03	Avl Medical Instruments	Triaza-cryptand and method of determining an alkali ion
KR100372559B1 (ko) *	2000-08-14	2003-02-17	한국전력공사	칼륨이온을 선택적으로 흡착하는 새로운 발색성 칼릭스[4]아렌 아자크라운 에테르 유도체
US8641644B2 (en)	2000-11-21	2014-02-04	Sanofi-Aventis Deutschland Gmbh	Blood testing apparatus having a rotatable cartridge with multiple lancing elements and testing means
US6962992B2 (en)	2000-12-20	2005-11-08	Molecullar Probes, Inc.	Crown ether derivatives
US7579463B2 (en)	2000-12-20	2009-08-25	Life Technologies Corporation	Crown ether derivatives
CA2448790C (en)	2001-06-12	2010-09-07	Pelikan Technologies, Inc.	Electric lancet actuator
EP1404235A4 (de)	2001-06-12	2008-08-20	Pelikan Technologies Inc	Verfahren und gerät für eine auf einer blutentnahmekartusche integrierte lanzettenvorrichtung
US9427532B2 (en)	2001-06-12	2016-08-30	Sanofi-Aventis Deutschland Gmbh	Tissue penetration device
US9795747B2 (en)	2010-06-02	2017-10-24	Sanofi-Aventis Deutschland Gmbh	Methods and apparatus for lancet actuation
US7981056B2 (en)	2002-04-19	2011-07-19	Pelikan Technologies, Inc.	Methods and apparatus for lancet actuation
ES2336081T3 (es)	2001-06-12	2010-04-08	Pelikan Technologies Inc.	Dispositivo de puncion de auto-optimizacion con medios de adaptacion a variaciones temporales en las propiedades cutaneas.
US7041068B2 (en)	2001-06-12	2006-05-09	Pelikan Technologies, Inc.	Sampling module device and method
US9226699B2 (en)	2002-04-19	2016-01-05	Sanofi-Aventis Deutschland Gmbh	Body fluid sampling module with a continuous compression tissue interface surface
US8337419B2 (en)	2002-04-19	2012-12-25	Sanofi-Aventis Deutschland Gmbh	Tissue penetration device
US6660526B2 (en)	2001-12-21	2003-12-09	Bayer Corporation	Potassium fluoroionophore
US7491178B2 (en)	2002-04-19	2009-02-17	Pelikan Technologies, Inc.	Method and apparatus for penetrating tissue
US8221334B2 (en)	2002-04-19	2012-07-17	Sanofi-Aventis Deutschland Gmbh	Method and apparatus for penetrating tissue
US7674232B2 (en)	2002-04-19	2010-03-09	Pelikan Technologies, Inc.	Method and apparatus for penetrating tissue
US7901362B2 (en)	2002-04-19	2011-03-08	Pelikan Technologies, Inc.	Method and apparatus for penetrating tissue
US8360992B2 (en)	2002-04-19	2013-01-29	Sanofi-Aventis Deutschland Gmbh	Method and apparatus for penetrating tissue
US7892183B2 (en)	2002-04-19	2011-02-22	Pelikan Technologies, Inc.	Method and apparatus for body fluid sampling and analyte sensing
US7297122B2 (en)	2002-04-19	2007-11-20	Pelikan Technologies, Inc.	Method and apparatus for penetrating tissue
US8267870B2 (en)	2002-04-19	2012-09-18	Sanofi-Aventis Deutschland Gmbh	Method and apparatus for body fluid sampling with hybrid actuation
US7976476B2 (en)	2002-04-19	2011-07-12	Pelikan Technologies, Inc.	Device and method for variable speed lancet
US9795334B2 (en)	2002-04-19	2017-10-24	Sanofi-Aventis Deutschland Gmbh	Method and apparatus for penetrating tissue
US8579831B2 (en)	2002-04-19	2013-11-12	Sanofi-Aventis Deutschland Gmbh	Method and apparatus for penetrating tissue
US8784335B2 (en)	2002-04-19	2014-07-22	Sanofi-Aventis Deutschland Gmbh	Body fluid sampling device with a capacitive sensor
US7909778B2 (en)	2002-04-19	2011-03-22	Pelikan Technologies, Inc.	Method and apparatus for penetrating tissue
US7226461B2 (en)	2002-04-19	2007-06-05	Pelikan Technologies, Inc.	Method and apparatus for a multi-use body fluid sampling device with sterility barrier release
US8372016B2 (en)	2002-04-19	2013-02-12	Sanofi-Aventis Deutschland Gmbh	Method and apparatus for body fluid sampling and analyte sensing
US7229458B2 (en)	2002-04-19	2007-06-12	Pelikan Technologies, Inc.	Method and apparatus for penetrating tissue
US7547287B2 (en)	2002-04-19	2009-06-16	Pelikan Technologies, Inc.	Method and apparatus for penetrating tissue
US8702624B2 (en)	2006-09-29	2014-04-22	Sanofi-Aventis Deutschland Gmbh	Analyte measurement device with a single shot actuator
US7232451B2 (en)	2002-04-19	2007-06-19	Pelikan Technologies, Inc.	Method and apparatus for penetrating tissue
US7175642B2 (en)	2002-04-19	2007-02-13	Pelikan Technologies, Inc.	Methods and apparatus for lancet actuation
US9248267B2 (en)	2002-04-19	2016-02-02	Sanofi-Aventis Deustchland Gmbh	Tissue penetration device
US9314194B2 (en)	2002-04-19	2016-04-19	Sanofi-Aventis Deutschland Gmbh	Tissue penetration device
US7331931B2 (en)	2002-04-19	2008-02-19	Pelikan Technologies, Inc.	Method and apparatus for penetrating tissue
US8574895B2 (en)	2002-12-30	2013-11-05	Sanofi-Aventis Deutschland Gmbh	Method and apparatus using optical techniques to measure analyte levels
DE602004028463D1 (de)	2003-05-30	2010-09-16	Pelikan Technologies Inc	Verfahren und vorrichtung zur injektion von flüssigkeit
WO2004107964A2 (en)	2003-06-06	2004-12-16	Pelikan Technologies, Inc.	Blood harvesting device with electronic control
WO2006001797A1 (en)	2004-06-14	2006-01-05	Pelikan Technologies, Inc.	Low pain penetrating
US8282576B2 (en)	2003-09-29	2012-10-09	Sanofi-Aventis Deutschland Gmbh	Method and apparatus for an improved sample capture device
EP1680014A4 (de)	2003-10-14	2009-01-21	Pelikan Technologies Inc	Verfahren und gerät für eine variable anwenderschnittstelle
US7822454B1 (en)	2005-01-03	2010-10-26	Pelikan Technologies, Inc.	Fluid sampling device with improved analyte detecting member configuration
WO2005065414A2 (en)	2003-12-31	2005-07-21	Pelikan Technologies, Inc.	Method and apparatus for improving fluidic flow and sample capture
EP1751546A2 (de)	2004-05-20	2007-02-14	Albatros Technologies GmbH & Co. KG	Bedruckbares wassergel für biosensoren
US9820684B2 (en)	2004-06-03	2017-11-21	Sanofi-Aventis Deutschland Gmbh	Method and apparatus for a fluid sampling device
US9775553B2 (en)	2004-06-03	2017-10-03	Sanofi-Aventis Deutschland Gmbh	Method and apparatus for a fluid sampling device
US8652831B2 (en)	2004-12-30	2014-02-18	Sanofi-Aventis Deutschland Gmbh	Method and apparatus for analyte measurement test time
EP1864114A1 (de) *	2005-01-31	2007-12-12	Beckman Coulter, Inc.	Optische ionensensoren aus dotierten kieselsäuremikrokugeln
WO2007044866A2 (en) *	2005-10-11	2007-04-19	The Regents Of The University Of California	Water-soluble, fluorescent compounds for detection of potassium ions
US8242203B2 (en) *	2005-11-10	2012-08-14	Eric Bakker	Covalently attached nile blue derivatives for optical sensors
WO2007131054A2 (en) *	2006-05-03	2007-11-15	Opti Medical Systems	Chromoionophore and method of determining sodium ions
US9097730B2 (en)	2007-04-13	2015-08-04	Aat Bioquest, Inc.	Fluorescein lactone ion indicators and their applications
US9279817B2 (en)	2007-04-13	2016-03-08	Aat Bioquest, Inc.	Carbofluorescein lactone ion indicators and their applications
US20080254498A1 (en) *	2007-04-13	2008-10-16	Abd Bioquest, Inc.	Fluorescent ion indicators and their applications
US9386944B2 (en)	2008-04-11	2016-07-12	Sanofi-Aventis Deutschland Gmbh	Method and apparatus for analyte detecting device
US9375169B2 (en)	2009-01-30	2016-06-28	Sanofi-Aventis Deutschland Gmbh	Cam drive for managing disposable penetrating member actions with a single motor and motor and control system
US8965476B2 (en)	2010-04-16	2015-02-24	Sanofi-Aventis Deutschland Gmbh	Tissue penetration device
CN102749312B (zh) *	2012-03-09	2014-06-25	华东师范大学	应用*啶鎓阴离子受体高选择性识别醋酸根离子的方法
CN106483111B (zh) *	2016-09-26	2018-11-30	华南师范大学	芘苯并噻唑席夫碱在检测银离子上的应用

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2842862A1 (de) *	1978-10-02	1980-04-10	Boehringer Mannheim Gmbh	Verfahren zur bestimmung von ionen, polaren und/oder lipophilen substanzen in fluessigkeiten
DE3202779A1 (de) *	1982-01-28	1983-08-04	Merck Patent Gmbh, 6100 Darmstadt	Kaliumreagens und verfahren zur bestimmung von kaliumionen
CA1222438A (en) *	1983-05-12	1987-06-02	Steven C. Charlton	Unified test means for ion determination
US4808539A (en) *	1987-04-15	1989-02-28	Technicon Instruments Corporation	Compounds, reagents and procedures for determining cations
US5177221A (en) *	1987-04-15	1993-01-05	Miles Inc.	Chromogenic hemispherands and their preparation

1987
- 1987-07-31 US US07/080,721 patent/US5162525A/en not_active Expired - Lifetime
1988
- 1988-06-14 DE DE3853825T patent/DE3853825T2/de not_active Expired - Fee Related
- 1988-06-14 JP JP63506400A patent/JPH0613523B2/ja not_active Expired - Fee Related
- 1988-06-14 WO PCT/US1988/002043 patent/WO1989000997A1/en not_active Ceased
- 1988-06-14 EP EP88906625A patent/EP0371992B1/de not_active Expired - Lifetime
- 1988-06-14 AT AT88906625T patent/ATE122677T1/de not_active IP Right Cessation
- 1988-07-21 CA CA000572609A patent/CA1305133C/en not_active Expired - Lifetime
1991
- 1991-06-26 US US07/621,510 patent/US5439828A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
EP0371992A1 (de)	1990-06-13
WO1989000997A1 (en)	1989-02-09
EP0371992B1 (de)	1995-05-17
DE3853825T2 (de)	1995-11-09
CA1305133C (en)	1992-07-14
DE3853825D1 (de)	1995-06-22
US5439828A (en)	1995-08-08
JPH02501481A (ja)	1990-05-24
US5162525A (en)	1992-11-10
JPH0613523B2 (ja)	1994-02-23

Legal Events

Date	Code	Title	Description
2008-03-15	REN	Ceased due to non-payment of the annual fee

Publication	Publication Date	Title
DE3853825D1 (de)	1995-06-22	Ionophore als reagenz zur bestimmung von ionen.
DE3276341D1 (en)	1987-06-19	Enzyme electrode membrane, method of making same and polarographic cell structure
EP0282733A3 (de)	1989-03-15	Verfahren zur Aufzählung von Escherichia coli
NO870613D0 (no)	1987-02-17	Deteksjon av mikroorganismer i en proeve inneholdende nukleinsyre.
FI852220A7 (fi)	1985-12-06	Mikro-organismien toteaminen ja/tai tunnistaminen analyysinäytteessä käyttäen bioluminisenssia tai muuta ulkopuolista geneettisesti liitettyä leimausainetta.
ES541778A0 (es)	1986-06-01	Una composicion para determinar la presencia de un analito
DE3481775D1 (de)	1990-05-03	Verfahren zum raschen nachweis von mikroorganismen in klinischen proben.
BE843969A (fr)	1976-11-03	Nouveaux substrats chromogenes d'enzymes
DK149475C (da)	1986-12-01	Fremgangsmaade og reagens til bestemmelse af den biologiske aktivitet af herapin i plasma
IT8021874A0 (it)	1980-05-07	Reagenti per determinare segnatori di epatite.
EP0402846A3 (de)	1992-12-02	Fluoreszenzpolarisationsimmunoassay für Tetrahydrocannabinoide
ES8700937A1 (es)	1986-11-16	Un metodo para preparar una capsula blanda de etoposido
PL202501A1 (pl)	1978-12-04	Sposob wytwarzania nowych,chromogenicznych substratow dla enzymow i sposob laboratoryjnego rozpoznawania proteaz serynowych
AU569896B2 (en)	1988-02-25	Process for the dissolution of peptides and proteins
IT7869517A0 (it)	1978-11-02	Reattivo per la rivelazione e per la determinazione di enzimi
ATE37199T1 (de)	1988-09-15	Enzymatische bestimmung von harnstoff.
AU6508780A (en)	1981-12-03	Chromogenic detection of endotoxins in blood
JPS5526899A (en)	1980-02-26	Measuring of amino group transfering enzyme in biological fluid and combination reagent used therein
FI854627A7 (fi)	1986-05-24	Menetelmä ja reagenssi plasmassa, seerumissa tai kokoveressä olevan vapaan tyroksiinin kvantitatiiviseksi määrittämiseksi.
DK56386A (da)	1986-08-06	Reagens til ved haemagglunitation at bestemme antistoffer mod bakterielle toksiner, fremgangsmaade til fremstilling af reagenset og dettes anvendelse
IT8619227A0 (it)	1986-01-30	Metodo per effettuare esami enzimatici e composizione chimica per attuare tale metodo.
FI883671A0 (fi)	1988-08-05	Foerfarande foer visuell bestaemning av en analyt.
DK51485A (da)	1985-08-07	Immunanalyse til paavisning af analytter i biologiske proever
EP0259073A3 (de)	1988-08-24	Biotests für enzyminduzierende Chemikalien auf Basis von Antikörpern
AU2187083A (en)	1984-07-05	Determination of n-carbamoylsarcosine using n-carbamoyl- sarcosine-amidohydrolase