MX4292E - PROCEDURE FOR PREPARING DERIVATIVES OF 2-AMINO-3-SUBSTITUTED-4- (TETRAZOLE-5-IL) DELTA 3-CEFEM - Google Patents

PROCEDURE FOR PREPARING DERIVATIVES OF 2-AMINO-3-SUBSTITUTED-4- (TETRAZOLE-5-IL) DELTA 3-CEFEM

Info

Publication number
MX4292E
MX4292E MX511174U MX511174U MX4292E MX 4292 E MX4292 E MX 4292E MX 511174 U MX511174 U MX 511174U MX 511174 U MX511174 U MX 511174U MX 4292 E MX4292 E MX 4292E
Authority
MX
Mexico
Prior art keywords
cefem
tetrazole
delta
amino
substituted
Prior art date
Application number
MX511174U
Other languages
Spanish (es)
Inventor
Wayne Ernest Barth
Original Assignee
Pfizer
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 Pfizer filed Critical Pfizer
Publication of MX4292E publication Critical patent/MX4292E/en

Links

MX511174U 1973-10-17 1974-10-17 PROCEDURE FOR PREPARING DERIVATIVES OF 2-AMINO-3-SUBSTITUTED-4- (TETRAZOLE-5-IL) DELTA 3-CEFEM MX4292E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US40709773A 1973-10-17 1973-10-17
MX144474 1974-10-17

Publications (1)

Publication Number Publication Date
MX4292E true MX4292E (en) 1982-03-17

Family

ID=26640735

Family Applications (2)

Application Number Title Priority Date Filing Date
MX511174U MX4292E (en) 1973-10-17 1974-10-17 PROCEDURE FOR PREPARING DERIVATIVES OF 2-AMINO-3-SUBSTITUTED-4- (TETRAZOLE-5-IL) DELTA 3-CEFEM
MX511074U MX4247E (en) 1973-10-17 1974-10-17 PROCEDURE FOR PREPARING DERIVATIVES OF 3-AMINO-3-SUBSTITUTED-4- (TETRAZOLE-5-IL) -DELTA3-CEFEM

Family Applications After (1)

Application Number Title Priority Date Filing Date
MX511074U MX4247E (en) 1973-10-17 1974-10-17 PROCEDURE FOR PREPARING DERIVATIVES OF 3-AMINO-3-SUBSTITUTED-4- (TETRAZOLE-5-IL) -DELTA3-CEFEM

Country Status (1)

Country Link
MX (2) MX4292E (en)

Also Published As

Publication number Publication date
MX4247E (en) 1982-03-02

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