JPS5050384A - - Google Patents

Info

Publication number
JPS5050384A
JPS5050384A JP48100561A JP10056173A JPS5050384A JP S5050384 A JPS5050384 A JP S5050384A JP 48100561 A JP48100561 A JP 48100561A JP 10056173 A JP10056173 A JP 10056173A JP S5050384 A JPS5050384 A JP S5050384A
Authority
JP
Japan
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.)
Granted
Application number
JP48100561A
Other languages
Japanese (ja)
Other versions
JPS5123512B2 (en
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 filed Critical
Priority to JP48100561A priority Critical patent/JPS5123512B2/ja
Publication of JPS5050384A publication Critical patent/JPS5050384A/ja
Publication of JPS5123512B2 publication Critical patent/JPS5123512B2/ja
Expired legal-status Critical Current

Links

Classifications

    • 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
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Plural Heterocyclic Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
JP48100561A 1973-09-05 1973-09-05 Expired JPS5123512B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP48100561A JPS5123512B2 (en) 1973-09-05 1973-09-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48100561A JPS5123512B2 (en) 1973-09-05 1973-09-05

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP990576A Division JPS51136687A (en) 1976-01-30 1976-01-30 Process for preparing n1,n3-bis-(2-tetrahydrofuryl)-5-fluorouracil.

Publications (2)

Publication Number Publication Date
JPS5050384A true JPS5050384A (en) 1975-05-06
JPS5123512B2 JPS5123512B2 (en) 1976-07-17

Family

ID=14277326

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48100561A Expired JPS5123512B2 (en) 1973-09-05 1973-09-05

Country Status (1)

Country Link
JP (1) JPS5123512B2 (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51136687A (en) * 1976-01-30 1976-11-26 Taiho Yakuhin Kogyo Kk Process for preparing n1,n3-bis-(2-tetrahydrofuryl)-5-fluorouracil.
JPS5233683A (en) * 1976-04-05 1977-03-14 Mitsui Toatsu Chem Inc Preparation of 1-(2'-tetrahydrofuryl)-5-flurouracil
JPS5233682A (en) * 1975-09-09 1977-03-14 Mitsui Toatsu Chem Inc Preparation of 1,3-bis(2'-tetrahydrofuryl)-5-flurouracil
JPS5251373A (en) * 1975-10-24 1977-04-25 Rikagaku Kenkyusho Preparaton of pyrmidine ucleosides
DE2650918A1 (en) * 1975-11-10 1977-05-26 Asahi Chemical Ind Anticancer (N-2)-furanidyl-(5)-fluoro-uracil prepn. - by reacting bis-trialkylsilyl (5)-fluoro uracil with (2,3)-dihydro-furan
JPS5283474A (en) * 1975-12-30 1977-07-12 Tokyo Tanabe Co Preparation of n11*22tetrahydrofuryl**55 fluorouracile
JPS5289679A (en) * 1976-01-19 1977-07-27 Takeda Chem Ind Ltd Preparation of 5-fluorouracil derivatives
JPS52116483A (en) * 1976-03-15 1977-09-29 Rikagaku Kenkyusho Synthesis of pyrimidine nucleoside
JPS5331673A (en) * 1976-08-28 1978-03-25 Nikken Kagaku Kk Synthesis of n-substituted-uracils
JPS5353671A (en) * 1976-10-27 1978-05-16 Takeda Chem Ind Ltd Preparation of uracils
US7879816B2 (en) 2005-06-07 2011-02-01 Yale University Methods of treating cancer and other conditions or disease states using LFMAU and LDT
US7951788B2 (en) 2005-12-02 2011-05-31 Yale University Method of treating cancer and other conditions or disease states using L-cytosine nucleoside analogs
EP2390257A1 (en) 1998-02-25 2011-11-30 Emory University 2'-fluoronucleosides
US8895531B2 (en) 2006-03-23 2014-11-25 Rfs Pharma Llc 2′-fluoronucleoside phosphonates as antiviral agents
CN110655507A (en) * 2018-06-29 2020-01-07 鲁南制药集团股份有限公司 Preparation method of antineoplastic drug tegafur

Cited By (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5323315B2 (en) * 1975-09-09 1978-07-13
JPS5233682A (en) * 1975-09-09 1977-03-14 Mitsui Toatsu Chem Inc Preparation of 1,3-bis(2'-tetrahydrofuryl)-5-flurouracil
JPS5323316B2 (en) * 1975-10-24 1978-07-13
JPS5251373A (en) * 1975-10-24 1977-04-25 Rikagaku Kenkyusho Preparaton of pyrmidine ucleosides
DE2650918A1 (en) * 1975-11-10 1977-05-26 Asahi Chemical Ind Anticancer (N-2)-furanidyl-(5)-fluoro-uracil prepn. - by reacting bis-trialkylsilyl (5)-fluoro uracil with (2,3)-dihydro-furan
DE2650918C2 (en) * 1975-11-10 1983-06-09 Asahi Kasei Kogyo K.K., Osaka Process for the preparation of N? 1? - (2-tetrahydrofuranyl) -5-fluoro-uracil
JPS5283474A (en) * 1975-12-30 1977-07-12 Tokyo Tanabe Co Preparation of n11*22tetrahydrofuryl**55 fluorouracile
JPS5312518B2 (en) * 1975-12-30 1978-05-01
JPS5289679A (en) * 1976-01-19 1977-07-27 Takeda Chem Ind Ltd Preparation of 5-fluorouracil derivatives
JPS5412474B2 (en) * 1976-01-19 1979-05-23
JPS5549077B2 (en) * 1976-01-30 1980-12-10
JPS51136687A (en) * 1976-01-30 1976-11-26 Taiho Yakuhin Kogyo Kk Process for preparing n1,n3-bis-(2-tetrahydrofuryl)-5-fluorouracil.
JPS52116483A (en) * 1976-03-15 1977-09-29 Rikagaku Kenkyusho Synthesis of pyrimidine nucleoside
JPS5318037B2 (en) * 1976-03-15 1978-06-13
JPS5610911B2 (en) * 1976-04-05 1981-03-11
JPS5233683A (en) * 1976-04-05 1977-03-14 Mitsui Toatsu Chem Inc Preparation of 1-(2'-tetrahydrofuryl)-5-flurouracil
JPS5412478B2 (en) * 1976-08-28 1979-05-23
JPS5331673A (en) * 1976-08-28 1978-03-25 Nikken Kagaku Kk Synthesis of n-substituted-uracils
JPS5422992B2 (en) * 1976-10-27 1979-08-10
JPS5353671A (en) * 1976-10-27 1978-05-16 Takeda Chem Ind Ltd Preparation of uracils
EP2390257A1 (en) 1998-02-25 2011-11-30 Emory University 2'-fluoronucleosides
EP2392580A1 (en) 1998-02-25 2011-12-07 Emory University 2'-fluoronucleosides
US7879816B2 (en) 2005-06-07 2011-02-01 Yale University Methods of treating cancer and other conditions or disease states using LFMAU and LDT
US8207143B2 (en) 2005-06-07 2012-06-26 Yale University Methods of treating cancer and other conditions or disease states using LFMAU and LDT
US7951788B2 (en) 2005-12-02 2011-05-31 Yale University Method of treating cancer and other conditions or disease states using L-cytosine nucleoside analogs
US8895531B2 (en) 2006-03-23 2014-11-25 Rfs Pharma Llc 2′-fluoronucleoside phosphonates as antiviral agents
CN110655507A (en) * 2018-06-29 2020-01-07 鲁南制药集团股份有限公司 Preparation method of antineoplastic drug tegafur
CN110655507B (en) * 2018-06-29 2022-10-18 鲁南制药集团股份有限公司 Preparation method of anti-tumor medicine tegafur

Also Published As

Publication number Publication date
JPS5123512B2 (en) 1976-07-17

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