IT1233863B - Procedimento per la preparazione dell'acido 7-(d(-)-alfa-amino-alfa- (p-idrossifenil)acetamido)-3-metil-3-cefem-4-carbossilico monoidrato - Google Patents

Procedimento per la preparazione dell'acido 7-(d(-)-alfa-amino-alfa- (p-idrossifenil)acetamido)-3-metil-3-cefem-4-carbossilico monoidrato

Info

Publication number
IT1233863B
IT1233863B IT8819512A IT1951288A IT1233863B IT 1233863 B IT1233863 B IT 1233863B IT 8819512 A IT8819512 A IT 8819512A IT 1951288 A IT1951288 A IT 1951288A IT 1233863 B IT1233863 B IT 1233863B
Authority
IT
Italy
Prior art keywords
alpha
hydroxypenyl
cefem
acetamide
monohydrate
Prior art date
Application number
IT8819512A
Other languages
English (en)
Other versions
IT8819512A0 (it
Inventor
Luigi Ratti
Leone Dall Asta
Original Assignee
Opos Biochimica Srl
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 Opos Biochimica Srl filed Critical Opos Biochimica Srl
Priority to IT8819512A priority Critical patent/IT1233863B/it
Publication of IT8819512A0 publication Critical patent/IT8819512A0/it
Priority to US07/314,026 priority patent/US5003064A/en
Priority to JP1041988A priority patent/JP2723591B2/ja
Priority to CN89102026.8A priority patent/CN1022628C/zh
Application granted granted Critical
Publication of IT1233863B publication Critical patent/IT1233863B/it

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
IT8819512A 1988-02-24 1988-02-24 Procedimento per la preparazione dell'acido 7-(d(-)-alfa-amino-alfa- (p-idrossifenil)acetamido)-3-metil-3-cefem-4-carbossilico monoidrato IT1233863B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT8819512A IT1233863B (it) 1988-02-24 1988-02-24 Procedimento per la preparazione dell'acido 7-(d(-)-alfa-amino-alfa- (p-idrossifenil)acetamido)-3-metil-3-cefem-4-carbossilico monoidrato
US07/314,026 US5003064A (en) 1988-02-24 1989-02-23 Method for the preparation of monohydrate
JP1041988A JP2723591B2 (ja) 1988-02-24 1989-02-23 ７―／Ｄ（―）アルフア―アミノ―アルフア―（ｐ―ヒドロキシフエニル）アセトアミド／―３―メチル―３―セフエム―４―カルボン酸―水化物の製造方法
CN89102026.8A CN1022628C (zh) 1988-02-24 1989-02-24 7-/D(-)-α-氨基-α-(对羟苯基)乙酰氨基/-3-甲基-3-头孢烯-4-羧酸-水合物的制备方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8819512A IT1233863B (it) 1988-02-24 1988-02-24 Procedimento per la preparazione dell'acido 7-(d(-)-alfa-amino-alfa- (p-idrossifenil)acetamido)-3-metil-3-cefem-4-carbossilico monoidrato

Publications (2)

Publication Number Publication Date
IT8819512A0 IT8819512A0 (it) 1988-02-24
IT1233863B true IT1233863B (it) 1992-04-21

Family

ID=11158663

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8819512A IT1233863B (it) 1988-02-24 1988-02-24 Procedimento per la preparazione dell'acido 7-(d(-)-alfa-amino-alfa- (p-idrossifenil)acetamido)-3-metil-3-cefem-4-carbossilico monoidrato

Country Status (4)

Country Link
US (1) US5003064A (it)
JP (1) JP2723591B2 (it)
CN (1) CN1022628C (it)
IT (1) IT1233863B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102268019B (zh) * 2011-07-15 2013-07-10 海南美大制药有限公司 一种头孢羟氨苄化合物及其制法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CY773A (en) * 1967-09-05 1975-03-01 Bristol Myers Co Antibacterial agents and a process for the preparation thereof
GB1532682A (en) * 1976-04-27 1978-11-22 Bristol Myers Co Process for the preparation of cephadroxil

Also Published As

Publication number Publication date
CN1022628C (zh) 1993-11-03
CN1036768A (zh) 1989-11-01
US5003064A (en) 1991-03-26
JPH01258682A (ja) 1989-10-16
JP2723591B2 (ja) 1998-03-09
IT8819512A0 (it) 1988-02-24

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970227