GB8714764D0 - 1-methanesulfonyloxy-6-trifluoramethyl-1h-benzotriazole - Google Patents

1-methanesulfonyloxy-6-trifluoramethyl-1h-benzotriazole

Info

Publication number
GB8714764D0
GB8714764D0 GB878714764A GB8714764A GB8714764D0 GB 8714764 D0 GB8714764 D0 GB 8714764D0 GB 878714764 A GB878714764 A GB 878714764A GB 8714764 A GB8714764 A GB 8714764A GB 8714764 D0 GB8714764 D0 GB 8714764D0
Authority
GB
United Kingdom
Prior art keywords
trifluoramethyl
methanesulfonyloxy
benzotriazole
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Withdrawn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
GB878714764A
Other versions
GB2195334A (en
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 GB8714764D0 publication Critical patent/GB8714764D0/en
Publication of GB2195334A publication Critical patent/GB2195334A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/16—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms condensed with carbocyclic rings or ring systems
    • C07D249/18—Benzotriazoles
    • 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
    • C07D501/38—Methylene radicals, substituted by nitrogen atoms; Lactams thereof with the 2-carboxyl group; Methylene radicals substituted by nitrogen-containing hetero rings attached by the ring nitrogen atom; Quaternary compounds thereof
    • C07D501/46—Methylene radicals, substituted by nitrogen atoms; Lactams thereof with the 2-carboxyl group; Methylene radicals substituted by nitrogen-containing hetero rings attached by the ring nitrogen atom; Quaternary compounds thereof with the 7-amino radical acylated by carboxylic acids containing hetero rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
GB08714764A 1986-06-25 1987-06-24 1-Methanesulfonyloxy-6-trifluoromethyl-1H-benzotriazole and its use in preparing cephalosporin derivatives Withdrawn GB2195334A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019860005101A KR890002107B1 (en) 1986-06-25 1986-06-25 Process for preparing cephalosporin derivatives

Publications (2)

Publication Number Publication Date
GB8714764D0 true GB8714764D0 (en) 1987-07-29
GB2195334A GB2195334A (en) 1988-04-07

Family

ID=19250716

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08714764A Withdrawn GB2195334A (en) 1986-06-25 1987-06-24 1-Methanesulfonyloxy-6-trifluoromethyl-1H-benzotriazole and its use in preparing cephalosporin derivatives

Country Status (5)

Country Link
JP (1) JPS6322570A (en)
KR (1) KR890002107B1 (en)
DE (2) DE3744772A1 (en)
GB (1) GB2195334A (en)
IT (1) IT1205178B (en)

Families Citing this family (5)

* 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
AT398764B (en) * 1992-01-28 1995-01-25 Lek Tovarna Farmacevtskih METHOD FOR PRODUCING CEFTRIAXONDINATRIUM SALZHEMIHEPTAHYDRATE
AT399877B (en) * 1992-02-20 1995-08-25 Biochemie Gmbh NEW METHOD FOR PRODUCING CEFTRIAXONE
WO1996012712A1 (en) * 1994-10-24 1996-05-02 Miwon Co., Ltd. Reactive phosphate derivatives of thiazolylacetic acid and process for preparing cephalosporin antibiotics using the same
KR100197788B1 (en) * 1995-06-30 1999-06-15 김충환 Processes for manufacturing cephem derivatives

Also Published As

Publication number Publication date
KR880000448A (en) 1988-03-25
DE3744772A1 (en) 1989-02-02
GB2195334A (en) 1988-04-07
KR890002107B1 (en) 1989-06-19
JPS6322570A (en) 1988-01-30
DE3720681A1 (en) 1988-01-28
IT1205178B (en) 1989-03-15
IT8721014A0 (en) 1987-06-23

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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)