JPS5566594A - Preparation of cephalosporin analog - Google Patents

Preparation of cephalosporin analog

Info

Publication number
JPS5566594A
JPS5566594A JP13942478A JP13942478A JPS5566594A JP S5566594 A JPS5566594 A JP S5566594A JP 13942478 A JP13942478 A JP 13942478A JP 13942478 A JP13942478 A JP 13942478A JP S5566594 A JPS5566594 A JP S5566594A
Authority
JP
Japan
Prior art keywords
preparation
diazatricyclo
nona
thia
formula
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.)
Granted
Application number
JP13942478A
Other languages
Japanese (ja)
Other versions
JPS6145994B2 (en
Inventor
Yasuo Hoshiide
Kenichi Suzuki
Hiroshi Ogawa
Nariyuki Tasaka
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.)
NIKKEN KAGAKU KK
Nikken Chemicals Co Ltd
Original Assignee
NIKKEN KAGAKU KK
Nikken Chemicals 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 NIKKEN KAGAKU KK, Nikken Chemicals Co Ltd filed Critical NIKKEN KAGAKU KK
Priority to JP13942478A priority Critical patent/JPS5566594A/en
Publication of JPS5566594A publication Critical patent/JPS5566594A/en
Publication of JPS6145994B2 publication Critical patent/JPS6145994B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Cephalosporin Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

NEW MATERIAL:A 6-thia-1,4-diazatricyclo[ 5.2.0.03.5 ]nona-4-ene derivative of formula I (R1W3 are organic or inorganic groups).
EXAMPLE: p- Methoxybenzyl 3-methyl-9-oxo-8-phenylacetamido-6-thia-1, 4-diazatricyclo-[5.2.0.03.5]nona-4-ene-2-carboxylate.
USE: Antibacterial agent and its intermediate.
PROCESS: The compound I is prepared by heating a 2-azido-2-cephem derivative of formula II at room temp. to 70°C, pref. room temp. to 60°C, in the absence of solvent.
COPYRIGHT: (C)1980,JPO&Japio
JP13942478A 1978-11-14 1978-11-14 Preparation of cephalosporin analog Granted JPS5566594A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13942478A JPS5566594A (en) 1978-11-14 1978-11-14 Preparation of cephalosporin analog

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13942478A JPS5566594A (en) 1978-11-14 1978-11-14 Preparation of cephalosporin analog

Publications (2)

Publication Number Publication Date
JPS5566594A true JPS5566594A (en) 1980-05-20
JPS6145994B2 JPS6145994B2 (en) 1986-10-11

Family

ID=15244874

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13942478A Granted JPS5566594A (en) 1978-11-14 1978-11-14 Preparation of cephalosporin analog

Country Status (1)

Country Link
JP (1) JPS5566594A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0511916Y2 (en) * 1986-08-29 1993-03-25

Also Published As

Publication number Publication date
JPS6145994B2 (en) 1986-10-11

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