JPS5596456A - Diagnostic agent labelled with technetium-99m which moves in cystic or hepatic duct - Google Patents

Diagnostic agent labelled with technetium-99m which moves in cystic or hepatic duct

Info

Publication number
JPS5596456A
JPS5596456A JP509679A JP509679A JPS5596456A JP S5596456 A JPS5596456 A JP S5596456A JP 509679 A JP509679 A JP 509679A JP 509679 A JP509679 A JP 509679A JP S5596456 A JPS5596456 A JP S5596456A
Authority
JP
Japan
Prior art keywords
salicylaldehyde
amino acid
group
diagnostic agent
carrier
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP509679A
Other languages
Japanese (ja)
Inventor
Makoto Kato
Masaaki Hatsue
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NIPPON MEJIFUIJITSUKUSU KK
Nihon Medi Physics Co Ltd
Original Assignee
NIPPON MEJIFUIJITSUKUSU KK
Nihon Medi Physics Co Ltd
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.)
Filing date
Publication date
Application filed by NIPPON MEJIFUIJITSUKUSU KK, Nihon Medi Physics Co Ltd filed Critical NIPPON MEJIFUIJITSUKUSU KK
Priority to JP509679A priority Critical patent/JPS5596456A/en
Publication of JPS5596456A publication Critical patent/JPS5596456A/en
Pending legal-status Critical Current

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  • Investigating Or Analysing Biological Materials (AREA)

Abstract

PURPOSE: To obtain a diagnostic agent which is hard to be discharged into urine, by bringing an aqueous solution of a 99mTc compound into contact with a carrier obtained by dissolving salicylaldehyde, a prescribed α-amino acid and a stannite in water.
CONSTITUTION: Salicylaldehyde or a derivative such as 5-chlorosalicylaldehyde, which does not have a hydrophilic functional group except for a formyl group and a hydroxyl group which are the constituents of the salicylaldehyde, an α-amino acid such as phenylalanine, which does not have a hydrophilic side chain except for a carboxyl group and an amino group which are the constituents of the amino acid, and a stannite such as stannous chloride are dissolved in water so that a non-radioactive carrier is obtained. A physiological soline solution containing a pertechnetate of 99mTc such as sodium pertechnetate is mixed with the non-radio-active carrier. The mixture is left at room temperature, thereby producing a diagnosing agent.
COPYRIGHT: (C)1980,JPO&Japio
JP509679A 1979-01-18 1979-01-18 Diagnostic agent labelled with technetium-99m which moves in cystic or hepatic duct Pending JPS5596456A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP509679A JPS5596456A (en) 1979-01-18 1979-01-18 Diagnostic agent labelled with technetium-99m which moves in cystic or hepatic duct

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP509679A JPS5596456A (en) 1979-01-18 1979-01-18 Diagnostic agent labelled with technetium-99m which moves in cystic or hepatic duct

Publications (1)

Publication Number Publication Date
JPS5596456A true JPS5596456A (en) 1980-07-22

Family

ID=11601841

Family Applications (1)

Application Number Title Priority Date Filing Date
JP509679A Pending JPS5596456A (en) 1979-01-18 1979-01-18 Diagnostic agent labelled with technetium-99m which moves in cystic or hepatic duct

Country Status (1)

Country Link
JP (1) JPS5596456A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5030694A (en) * 1989-11-22 1991-07-09 Kelley Joseph M High impact thermoplastic polymer compositions

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5030694A (en) * 1989-11-22 1991-07-09 Kelley Joseph M High impact thermoplastic polymer compositions

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