CS968687A2 - Process for preparing heat stable crystalline cephalosporines - Google Patents

Process for preparing heat stable crystalline cephalosporines

Info

Publication number
CS968687A2
CS968687A2 CS879686A CS968687A CS968687A2 CS 968687 A2 CS968687 A2 CS 968687A2 CS 879686 A CS879686 A CS 879686A CS 968687 A CS968687 A CS 968687A CS 968687 A2 CS968687 A2 CS 968687A2
Authority
CS
Czechoslovakia
Prior art keywords
cephalosporines
heat stable
stable crystalline
preparing heat
preparing
Prior art date
Application number
CS879686A
Other languages
Czech (cs)
Other versions
CS262698B2 (en
Inventor
Steven Peter Brundidge
Paul Raymond Brodfuehrer
Chet Sapino Jr
Kun Mao Shih
Donald Gilmore Walker
Original Assignee
Bristol Myers Co
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
Priority claimed from US06/882,107 external-priority patent/US4714760A/en
Application filed by Bristol Myers Co filed Critical Bristol Myers Co
Publication of CS968687A2 publication Critical patent/CS968687A2/en
Publication of CS262698B2 publication Critical patent/CS262698B2/en

Links

CS879686A 1985-08-20 1987-12-22 Process for preparing heat stable crystalline cephalosporines CS262698B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US76756185A 1985-08-20 1985-08-20
US06/882,107 US4714760A (en) 1985-08-20 1986-07-11 Cephalosporin intermediates
CS866115A CS262674B2 (en) 1985-08-20 1986-08-20 Process for preparing heat stable crystalline cephalosporines

Publications (2)

Publication Number Publication Date
CS968687A2 true CS968687A2 (en) 1988-08-16
CS262698B2 CS262698B2 (en) 1989-03-14

Family

ID=27179518

Family Applications (1)

Application Number Title Priority Date Filing Date
CS879686A CS262698B2 (en) 1985-08-20 1987-12-22 Process for preparing heat stable crystalline cephalosporines

Country Status (1)

Country Link
CS (1) CS262698B2 (en)

Also Published As

Publication number Publication date
CS262698B2 (en) 1989-03-14

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Legal Events

Date Code Title Description
IF00 In force as of 2000-06-30 in czech republic
MK4A Patent expired

Effective date: 20010820