JPS5227794A - Preparation of synthesis of nnacylaminoo arylacetamido cephalosporin s - Google Patents

Preparation of synthesis of nnacylaminoo arylacetamido cephalosporin s

Info

Publication number
JPS5227794A
JPS5227794A JP50105244A JP10524475A JPS5227794A JP S5227794 A JPS5227794 A JP S5227794A JP 50105244 A JP50105244 A JP 50105244A JP 10524475 A JP10524475 A JP 10524475A JP S5227794 A JPS5227794 A JP S5227794A
Authority
JP
Japan
Prior art keywords
ring
phenyl
nnacylaminoo
arylacetamido
cephalosporin
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.)
Pending
Application number
JP50105244A
Other languages
Japanese (ja)
Inventor
Hirotada Yamada
Kosaku Okamura
Hisao Tohiki
Norihiko Tanno
Kozo Shimako
Takeya Nakagome
Toshiaki Komatsu
Akio Izawa
Hiroshi Noguchi
Kenji Irie
Yasuko Eda
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical 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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP50105244A priority Critical patent/JPS5227794A/en
Publication of JPS5227794A publication Critical patent/JPS5227794A/en
Pending 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

PURPOSE: N-Acylamino-α-aryl acetamido-cephalosporins of formula I(A is pyrimidopyridazine ring, thienopyrisnidine ring, thiazolopyridine ring, pyridopyrimidine ring, pyridopyrazine ring; R is OH-substd. phenyl, aminosubstd. phenyl, hydroxymethyl-substd.phenyl, ureido-substd. phenyl; X is -0COCH3, -S-Het; Hwr is 5 - 6-membered hetero-ring containing O, N, or S other, then C), and their salts. For example, 7-[D-α-(8-hydroxypyride[3, 2-d pyrimidine-7-carboxamido-)-α-p-hydroxyphenyl-acetamido] cephalosporanic acid.
COPYRIGHT: (C)1977,JPO&Japio
JP50105244A 1975-08-29 1975-08-29 Preparation of synthesis of nnacylaminoo arylacetamido cephalosporin s Pending JPS5227794A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50105244A JPS5227794A (en) 1975-08-29 1975-08-29 Preparation of synthesis of nnacylaminoo arylacetamido cephalosporin s

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50105244A JPS5227794A (en) 1975-08-29 1975-08-29 Preparation of synthesis of nnacylaminoo arylacetamido cephalosporin s

Publications (1)

Publication Number Publication Date
JPS5227794A true JPS5227794A (en) 1977-03-02

Family

ID=14402226

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50105244A Pending JPS5227794A (en) 1975-08-29 1975-08-29 Preparation of synthesis of nnacylaminoo arylacetamido cephalosporin s

Country Status (1)

Country Link
JP (1) JPS5227794A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002070486A1 (en) * 2001-03-01 2002-09-12 Shionogi & Co., Ltd. Nitrogen-containing heteroaryl compounds having hiv integrase inhibitory activity

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002070486A1 (en) * 2001-03-01 2002-09-12 Shionogi & Co., Ltd. Nitrogen-containing heteroaryl compounds having hiv integrase inhibitory activity
US7148237B2 (en) 2001-03-01 2006-12-12 Shionogi & Co., Ltd. Nitrogen-containing heteroaryl compounds having HIV integrase inhibitory activity
US7759372B2 (en) 2001-03-01 2010-07-20 Shionogi & Co., Ltd. Nitrogen-containing heteroaryl compounds having inhibitory activity against HIV integrase

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