KE2925A - Amino acid derivatives - Google Patents

Amino acid derivatives

Info

Publication number: KE2925A
Authority: KE; Kenya
Prior art keywords: amino acid; acid derivatives; derivatives; amino; acid
Prior art date: 1974-08-13

Application number

KE292579A

Inventor

I Saikawa

S Takano

C Yoshida

Takashima

K Momonoi

S Kuroda

M Komatsu

T Yasuda

Kodama

Original Assignee

Toyama 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.)

1974-08-13

Filing date

1979-03-01

Publication date

1979-04-06

1979-03-01 Application filed by Toyama Chemical Co Ltd filed Critical Toyama Chemical Co Ltd

1979-04-06 Publication of KE2925A publication Critical patent/KE2925A/en

Links

KE292579A 1974-08-13 1979-03-01 Amino acid derivatives KE2925A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP9199674A JPS5123284A (en)	1974-08-13	1974-08-13	Shinkina penishirinruino seizoho

Publications (1)

Publication Number	Publication Date
KE2925A true KE2925A (en)	1979-04-06

Family

ID=14042029

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
KE292579A KE2925A (en)	1974-08-13	1979-03-01	Amino acid derivatives
KE292479A KE2924A (en)	1974-08-13	1979-03-01	2,3-dioyopiperazine derivatives

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
KE292479A KE2924A (en)	1974-08-13	1979-03-01	2,3-dioyopiperazine derivatives

Country Status (6)

Country	Link
JP (1)	JPS5123284A (en)
ES (2)	ES454267A1 (en)
HK (2)	HK26379A (en)
HU (2)	HU171966B (en)
KE (2)	KE2925A (en)
MY (2)	MY7900193A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5331688A (en) *	1976-09-01	1978-03-25	Toyama Chem Co Ltd	Novel process for preparation of penicilline sna cephalosporins
JPS5334793A (en) *	1976-09-08	1978-03-31	Toyama Chem Co Ltd	Novel penicillin oxides and cephalosporin oxides
KR890003624B1 (en) *	1987-05-26	1989-09-28	강승안	Process for preparing piperacillin pivaloyloxymethyl ester
JP2007246514A (en) *	2006-02-14	2007-09-27	Toyama Chem Co Ltd	Novel crystals of piperacillin sodium
EP2128162A4 (en)	2007-01-31	2011-05-25	Toyama Chemical Co Ltd	Novel crystal of piperacillin sodium

1974
- 1974-08-13 JP JP9199674A patent/JPS5123284A/en active Granted
1975
- 1975-05-08 HU HU75TO00001042A patent/HU171966B/en unknown
- 1975-05-08 HU HU75TO00001041A patent/HU172101B/en unknown
1976
- 1976-12-15 ES ES454267A patent/ES454267A1/en not_active Expired
- 1976-12-15 ES ES454266A patent/ES454266A1/en not_active Expired
1979
- 1979-03-01 KE KE292579A patent/KE2925A/en unknown
- 1979-03-01 KE KE292479A patent/KE2924A/en unknown
- 1979-04-26 HK HK26379A patent/HK26379A/en unknown
- 1979-11-22 HK HK80079A patent/HK80079A/en unknown
- 1979-12-30 MY MY7900193A patent/MY7900193A/en unknown
- 1979-12-30 MY MY7900192A patent/MY7900192A/en unknown

Also Published As

Publication number	Publication date
ES454267A1 (en)	1977-12-16
ES454266A1 (en)	1977-12-16
HU172101B (en)	1978-05-28
MY7900193A (en)	1979-12-31
MY7900192A (en)	1979-12-31
JPS5123284A (en)	1976-02-24
KE2924A (en)	1979-04-06
HK80079A (en)	1979-11-30
JPS5320996B2 (en)	1978-06-29
HU171966B (en)	1978-04-28
HK26379A (en)	1979-05-04

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