GB2193213A - 6-trifluoromethyl-1H-benzotriazol-1-yl diphenylphosphate and its use in preparing cephalosporin derivatives - Google Patents

6-trifluoromethyl-1H-benzotriazol-1-yl diphenylphosphate and its use in preparing cephalosporin derivatives Download PDF

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Publication number
GB2193213A
GB2193213A GB08715337A GB8715337A GB2193213A GB 2193213 A GB2193213 A GB 2193213A GB 08715337 A GB08715337 A GB 08715337A GB 8715337 A GB8715337 A GB 8715337A GB 2193213 A GB2193213 A GB 2193213A
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GB
United Kingdom
Prior art keywords
formula
group
hydrogen atom
substituted
alkyl
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.)
Withdrawn
Application number
GB08715337A
Other languages
English (en)
Other versions
GB8715337D0 (en
Inventor
Wan Joo Kim
Cheol Hae Lee
Kyung Soon Kim
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.)
Korea Research Institute of Chemical Technology KRICT
Original Assignee
Korea Research Institute of Chemical Technology KRICT
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 Research Institute of Chemical Technology KRICT filed Critical Korea Research Institute of Chemical Technology KRICT
Publication of GB8715337D0 publication Critical patent/GB8715337D0/en
Publication of GB2193213A publication Critical patent/GB2193213A/en
Withdrawn legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02Phosphorus compounds
    • C07F9/547Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/6515Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having three nitrogen atoms as the only ring hetero atoms
    • C07F9/6518Five-membered rings
    • C07F9/65188Five-membered rings condensed with carbocyclic rings or carbocyclic ring systems
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D501/00Heterocyclic 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
    • C07D501/14Compounds having a nitrogen atom directly attached in position 7
    • C07D501/16Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
    • C07D501/207-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
    • C07D501/247-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

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  • 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)
GB08715337A 1986-07-01 1987-06-30 6-trifluoromethyl-1H-benzotriazol-1-yl diphenylphosphate and its use in preparing cephalosporin derivatives Withdrawn GB2193213A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019860005314A KR880001673A (ko) 1986-07-01 1986-07-01 세팔로스포린 유도체의 제조방법

Publications (2)

Publication Number Publication Date
GB8715337D0 GB8715337D0 (en) 1987-08-05
GB2193213A true GB2193213A (en) 1988-02-03

Family

ID=19250872

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08715337A Withdrawn GB2193213A (en) 1986-07-01 1987-06-30 6-trifluoromethyl-1H-benzotriazol-1-yl diphenylphosphate and its use in preparing cephalosporin derivatives

Country Status (5)

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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR890100706A (el) * 1989-10-31 1992-03-20 Han Mi Pharma Ind Co Ltd Μέ?οδος παρασκευής παραγώγων κεφέμης.
EP0628561A1 (en) * 1993-06-10 1994-12-14 Lucky Ltd. Process for preparing cephalosporin compounds from reactive organic acid derivatives
FR2736054A1 (fr) * 1995-06-30 1997-01-03 Chong Kun Dang Corp Procede de fabrication de derives cephemes
EP1687318A2 (en) * 2003-10-31 2006-08-09 University of Massachusetts New coupling agents for peptide synthesis

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR890100706A (el) * 1989-10-31 1992-03-20 Han Mi Pharma Ind Co Ltd Μέ?οδος παρασκευής παραγώγων κεφέμης.
EP0628561A1 (en) * 1993-06-10 1994-12-14 Lucky Ltd. Process for preparing cephalosporin compounds from reactive organic acid derivatives
FR2736054A1 (fr) * 1995-06-30 1997-01-03 Chong Kun Dang Corp Procede de fabrication de derives cephemes
EP1687318A2 (en) * 2003-10-31 2006-08-09 University of Massachusetts New coupling agents for peptide synthesis
EP1687318A4 (en) * 2003-10-31 2009-01-07 Univ Massachusetts NEW COUPLING AGENTS FOR THE PEPTIDE SYNTHESIS
US7812158B2 (en) 2003-10-31 2010-10-12 University Of Massachusetts Coupling agents for peptide synthesis
US8217169B2 (en) 2003-10-31 2012-07-10 University Of Massachusetts Coupling agents for peptide synthesis
US8471006B2 (en) 2003-10-31 2013-06-25 University Of Massachusetts Coupling agents for peptide synthesis

Also Published As

Publication number Publication date
JPS6322585A (ja) 1988-01-30
DE3721305A1 (de) 1988-01-14
GB8715337D0 (en) 1987-08-05
IT8721133A0 (it) 1987-06-30
IT1206796B (it) 1989-05-03
KR880001673A (ko) 1988-04-26

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)