IT1206796B - 6-TRIFLUOROMETIL-1H-BENZOTRIAZOL-1ILE-DIPHENYLPHOSPHATE AND ITS USE FOR THE PREPARATION OF CEPHALOSCPORIN DERIVATIVES. - Google Patents

6-TRIFLUOROMETIL-1H-BENZOTRIAZOL-1ILE-DIPHENYLPHOSPHATE AND ITS USE FOR THE PREPARATION OF CEPHALOSCPORIN DERIVATIVES.

Info

Publication number
IT1206796B
IT1206796B IT8721133A IT2113387A IT1206796B IT 1206796 B IT1206796 B IT 1206796B IT 8721133 A IT8721133 A IT 8721133A IT 2113387 A IT2113387 A IT 2113387A IT 1206796 B IT1206796 B IT 1206796B
Authority
IT
Italy
Prior art keywords
cephaloscporin
1ile
trifluorometil
diphenylphosphate
benzotriazol
Prior art date
Application number
IT8721133A
Other languages
Italian (it)
Other versions
IT8721133A0 (en
Inventor
Wan Jookim
Cheol Hae Lee
Kyung Soon Kim
Original Assignee
Korea Res Inst Chem Tech
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 Korea Res Inst Chem Tech filed Critical Korea Res Inst Chem Tech
Publication of IT8721133A0 publication Critical patent/IT8721133A0/en
Application granted granted Critical
Publication of IT1206796B publication Critical patent/IT1206796B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/6515—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having three nitrogen atoms as the only ring hetero atoms
    • C07F9/6518—Five-membered rings
    • C07F9/65188—Five-membered rings condensed with carbocyclic rings or carbocyclic ring systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • C07D501/14—Compounds having a nitrogen atom directly attached in position 7
    • C07D501/16—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
    • C07D501/20—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
    • C07D501/24—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with hydrocarbon radicals, substituted by hetero atoms or hetero rings, attached in position 3

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Cephalosporin Compounds (AREA)
IT8721133A 1986-07-01 1987-06-30 6-TRIFLUOROMETIL-1H-BENZOTRIAZOL-1ILE-DIPHENYLPHOSPHATE AND ITS USE FOR THE PREPARATION OF CEPHALOSCPORIN DERIVATIVES. IT1206796B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019860005314A KR880001673A (en) 1986-07-01 1986-07-01 Method for preparing cephalosporin derivative

Publications (2)

Publication Number Publication Date
IT8721133A0 IT8721133A0 (en) 1987-06-30
IT1206796B true IT1206796B (en) 1989-05-03

Family

ID=19250872

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8721133A IT1206796B (en) 1986-07-01 1987-06-30 6-TRIFLUOROMETIL-1H-BENZOTRIAZOL-1ILE-DIPHENYLPHOSPHATE AND ITS USE FOR THE PREPARATION OF CEPHALOSCPORIN DERIVATIVES.

Country Status (5)

Country Link
JP (1) JPS6322585A (en)
KR (1) KR880001673A (en)
DE (1) DE3721305A1 (en)
GB (1) GB2193213A (en)
IT (1) IT1206796B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR890100706A (en) * 1989-10-31 1992-03-20 Han Mi Pharma Ind Co Ltd Method of preparation of cepheme derivatives
TW369530B (en) * 1993-06-10 1999-09-11 Lucky Ltd Process for preparing cephalosporin compounds from reactive organic acid derivatives
KR100197788B1 (en) * 1995-06-30 1999-06-15 김충환 Method for producing cefem derivatives
CA2543930A1 (en) 2003-10-30 2005-05-12 The University Of Massachusetts New coupling agents for peptide synthesis

Also Published As

Publication number Publication date
KR880001673A (en) 1988-04-26
IT8721133A0 (en) 1987-06-30
GB2193213A (en) 1988-02-03
GB8715337D0 (en) 1987-08-05
DE3721305A1 (en) 1988-01-14
JPS6322585A (en) 1988-01-30

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