JP52115127A
JPS6056718B2
(en)
|
1977-09-27 |
1977-09-27 |
Manufacturing method of cephalosporin
|
AR273853A
AR223653A1
(en)
|
1977-09-27 |
1978-06-26 |
ACID PREPARATION PROCEDURE 7- (D (-) - ALPHA- (4-ETIL-2,3-DIOXO-1-PIPERAZINOCARBOXAMIDO) -ALPHA- (4-HIDROXIFENIL) ACETAMIDO) -3- (5- (1-METHYL) -1,2,3,4-TETRAZOLYL) THYOMETIL) -DELTA3-CEFEM-4-CARBOXILICO AND ITS ADDITIONAL PRODUCT WITH N, N-DIMETILACETAMIDA
|
IN1020/CAL/78A
IN149604B
(en)
|
1977-09-27 |
1978-09-18 |
|
AU39923/78A
AU513336B2
(en)
|
1977-09-27 |
1978-09-18 |
Producing 7-[d(-)-alpha-(ethyl-2,3-dioxo-1-piperazinecarboxamido)-alpha-(4-hydroxphenyl) acetami do]-3-[5-(1-1,2,3,4-terrazol)
|
IL55607A
IL55607A
(en)
|
1977-09-27 |
1978-09-20 |
Process for producing 7-(d(-)-alpha(4-ethyl-2,3-dioxo-1-piperazinecarboxamido)-alpha-(4-hydroxyphenyl)acetamido)-3-(5-(methyl-1,2,3,4-tetrazolyl)thiomethyl)-delta3-cephem-4-carboxylic acid,its n,n-dimethylacetamide adduct as a novel intermediate thereof and a process for producing this intermediate
|
FR7827249A
FR2409270A1
(en)
|
1977-09-27 |
1978-09-22 |
PROCESS FOR THE PREPARATION OF 7- (D (-) - A- (4-ETHYL-2,3-DIOXO-1-PIPERAZINECARBOXAMIDO) -A- (4-HYDROXYPHENYL) ACETAMIDO) -3- (5- (1 -METHYL-1,2,3,4-TETRAZOLYL) THIOMETHYL) -3-CEPHEM-4-CARBOXYL AND ITS PHARMACEUTICALLY ACCEPTABLE SALTS, INTERMEDIATE FOR THEIR PREPARATION AND PREPARATION PROCESS OF THIS INTERMEDIATE
|
DE2841706A
DE2841706C2
(en)
|
1977-09-27 |
1978-09-25 |
N, N-dimethylacetamide adduct of 7- [D (-) - α- (4-ethyl-2,3-dioxo-1-piperazinecarboxamido) -α- (4-hydroxyphenyl) -acetamido] -3- [ 5- (1-methyl-1,2,3,4-tetrazolyl) thiomethyl] - Δ 3 -cephem-4-carboxylic acid, process for its preparation and its use
|
US05/945,346
US4237280A
(en)
|
1977-09-27 |
1978-09-25 |
Intermediate for cephalosporin type compound
|
CA312,056A
CA1102309A
(en)
|
1977-09-27 |
1978-09-25 |
PROCESS FOR PRODUCING 7-¬D(-)-.alpha.-(4-ETHYL-2,3-DIOXO -1-PIPERAZINECARBOXAMIDO)-.alpha.-(4-HYDROXYPHENYL) ACETAM IDO|-3-¬5-(1-METHYL-1,2,3,4-TETRAZOLYL)THIOMETHYL) -.DELTA.3-CEPHEM-4-CARBOXYLIC ACID AND A PHARMACEUTICALL Y ACCEPTABLE SALT THEREOF AND AN INTERMEDIATE THEREOF
|
GB7838036A
GB2005676B
(en)
|
1977-09-27 |
1978-09-25 |
Process for producing 7-(d(-)- -(4-ethyl-2,3-dioxo-1-piperazine-carboxamido)- (4-hydroxyphenyl)-aceamido)-3-(5-(1-methyl-1,2,3,4-tetrazolyl) thiomethyll-3-cephem-4-cerboxylic acid and a pharmaceutically accetable salt thereof and a process for producing the intermediate
|
FI782912A
FI71743C
(en)
|
1977-09-27 |
1978-09-25 |
New Process for Preparation of 7- / D (-) - - (4-Ethyl-2,3-dioxo-1-pip erazinecarboxyamido) - (4-hydroxyphenyl) -acetamido / -3- / 5- (1-methyl) 1,2,3,4-tetrazolyl) thiomethyl // 3-cephem-4-carboxylic acid.
|
CH996678A
CH637967A5
(en)
|
1977-09-27 |
1978-09-25 |
ADDITION PRODUCT OF N, N-DIMETHYLACETAMIDE AND A DERIVATIVE OF A CEPHEM-4-CARBOXYLIC ACID AND PROCESS FOR ITS PREPARATION.
|
DD78208068A
DD141835A5
(en)
|
1977-09-27 |
1978-09-25 |
PROCESS FOR THE PREPARATION OF A CEPHEMCARBONIC ACID ADDUCT
|
NL7809736A
NL7809736A
(en)
|
1977-09-27 |
1978-09-26 |
NEW PROCESS FOR PREPARING 7-D (-) - ALPHA- - (4-ETHYL-2,3-DIOXO-1-PIPERAZINECARBOXAMIDO) -ALPHA- - (4-HYDROXYPHENYL) ACETAMIDO-3-5- (1-METHYL -1,2,3,4- -TETRAZOLYL) THIOMETHYL-DELTAALPHAALPHA3-CEFEM -4-CARBONIC ACID AND ITS PHARMACEUTICALLY ACCEPTABLE SALTS AND AN INTERMEDIATE THEREOF AND METHOD FOR PREPARING THIS INTERMEDIATE PRODUCT.
|
SE7810106A
SE436360B
(en)
|
1977-09-27 |
1978-09-26 |
N, N-DIMETHYLACETAMIDE ADDUCTS OF 7- / D (-) - ALFA- (4-ETHYL-2,3-DIOXO-1-PIPERAZINE CARBOXAMIDO) -ALFA- (4-HYDROXIFENYL) ACETAMIDO / -3- / 5- (1- Methyl 1,2,3,4-tetrazolyl) thiomethyl / -Delta? 723-cephem-4-carboxylic acid
|
ES473692A
ES473692A1
(en)
|
1977-09-27 |
1978-09-26 |
Intermediate for cephalosporin type compound
|
HU78TO1098A
HU177912B
(en)
|
1977-09-27 |
1978-09-26 |
New process for preparing 7-/d/-/alpha-/4-ethyl-2,3-dioxo-1-piperazin-carboxamido/-alpha-/4-hydroxy-phenyl/-acetamido/-3-/5-/1-methyl-1,2,2,4-tetrazolyl/-thiomethyl/-delta up 3 -cefem-4-carboxylic acid
|
AT693878A
AT362502B
(en)
|
1977-09-27 |
1978-09-26 |
METHOD FOR PRODUCING 7- (D - (-) - ALPHA- - (4-AETHYL-2,3-DIOXO-1-PIPERAZINE CARBOXAMIDO) - -ALPHA- (4-HYDROXYPHENYL) -ACETAMIDO) -3- (5- ( 1- METHYL-1,2,3,4-TETRAZOLYL) -THIOMETHYL) -DELTA 3 -CEPHEM-4-CARBONIC ACID
|
PT68594A
PT68594A
(en)
|
1977-09-27 |
1978-09-26 |
A novel process for producing 7-/d(-)-(4-ethyl-2,3-dioxo--1-piperazinecarboxamido)-(4-hydroxyphenyl)acetamido/3-/5-((1-methyl-1,2,3,4-tetrazolyl)thiomethyl/-<3-cephem-4-carboxylic acid and a pharmaceutically acceptable salt thereof-and an intermediate thereof and a process for producing t-the intermediate
|
DK426778A
DK164705C
(en)
|
1977-09-27 |
1978-09-26 |
Process for the preparation of 7-OED (-) - ALFA- (4-ETHYL-2,3-DIOXO-1-PIPERAZINCARBOXAMIDO) -ALFA- (4-HYDROXYPHENYL) ACETAMIDOAA-3-OE5- (1-METHYL) 3,4-TETRAZOLYL) -THIOMETHYLAA-DELTA3-CEPHEM-4-CARBOXYLIC ACID OR PHARMACEUTICAL ACCEPTABLE SALTS THEREOF
|
MX739778A
MX155433A
(en)
|
1977-09-27 |
1978-09-27 |
PROCEDURE TO PURIFY ACID 7 (D - (-) - ALPHA- (4-ETIL-2,3-DIOXO-1-PIPERAZINCARBOXAMIDO) -ALFA- (4-HIDROXIFENIL) ACETAMIDO) -3- (5- (1-METTIL -1,2,3,4-TETRAZOLYL) THYMETIL) -DELTA3-CEFEM-4-CARBOXILICO
|
MX787431U
MX5571E
(en)
|
1977-09-27 |
1978-09-27 |
PROCEDURE TO PRODUCE ACID 7- (D (-) - ALPHA- (4-ETIL-2,3-DIOXO-1-PIPERAZINCARBOXAMIDO) -ALPHA- (4-HIDROXIFENIL) -ACETAMIDO) -3- -75- (1- METHYL-1,2,3,4-TETRAZOLYL) THYOMETHYL) -DELTA3-DEFEM-4-CARBOXYLIC
|
US06/069,545
US4304909A
(en)
|
1977-09-27 |
1979-08-24 |
Process for producing 7-(D(-)-α-(4-ethyl-2,3-dioxo-1-piperazinecarboxamido)-α-(4-hydroxyphenyl)acetamido)-3-(5-(1-methyl-1,2,3,4-tetrazolyl)thiomethyl)-.DELTA.3 -cephem-4-carboxylic acid and a pharmaceutically acceptable salt thereof
|
SE8306226A
SE447732B
(en)
|
1977-09-27 |
1983-11-11 |
NEW PROCEDURE FOR PURIFICATION OF 7- / D (-) - ALFA- (4-ETHYL-2,3-DIOXO-L-PIPERAZINE CARBOXAMIDO) -ALFA- (4-HYDROXIFENYL) ACETAMIDO / -3- / 5- (1-METHYL) -tetrazolyl) thiomethyl / -Delta? 723-cephem-4-carboxylic acid
|
FI852810A
FI72123C
(en)
|
1977-09-27 |
1985-07-17 |
7- / D (-) - - (4-Ethyl-2,3-dioxo-1-piperazinecarboxyamido) - (4-hydroxyphenyl) acetamido-3- [5- (1-methyl-1,2,3) (4-Tetrazolyl) thiomethyl / 3-cephem-4-carboxylic acid N, N-dimethylacetamide adduct and process thereof.
|
DK197391A
DK164405C
(en)
|
1977-09-27 |
1991-12-06 |
N, N-DIMETHYLACETAMIDE ADDITION PRODUCT OF CEPHALOSPORIN AND METHOD OF PREPARING THEREOF
|