JP251672A
JPS5438115B2
(sv)
|
1971-12-23 |
1971-12-23 |
|
FR7222399A
FR2143211B1
(sv)
|
1971-06-24 |
1972-06-21 |
|
DE2265798A
DE2265798C2
(de)
|
1971-06-24 |
1972-06-21 |
Verfahren zur Herstellung von Oxoazetidin-Derivaten
|
CH142176A
CH578576A5
(sv)
|
1971-06-24 |
1972-06-23 |
|
CA145,623A
CA1008066A
(en)
|
1971-06-24 |
1972-06-23 |
Process for preparing 2- or 3-cephem derivatives and intermediate compounds thereof
|
CH141776A
CH578571A5
(sv)
|
1971-06-24 |
1972-06-23 |
|
CH944272A
CH591499A5
(sv)
|
1971-06-24 |
1972-06-23 |
|
NL7208671A
NL7208671A
(sv)
|
1971-06-24 |
1972-06-23 |
|
CH142076A
CH593294A5
(sv)
|
1971-06-24 |
1972-06-23 |
|
CH141876A
CH578522A5
(sv)
|
1971-06-24 |
1972-06-23 |
|
CH141976A
CH593293A5
(sv)
|
1971-06-24 |
1972-06-23 |
|
CH119677A
CH593986A5
(en)
|
1971-06-24 |
1972-06-23 |
Cepham and cephem derivs - useful as antibiotics
|
GB5014274A
GB1403003A
(en)
|
1971-06-24 |
1972-06-26 |
Oxoazetidine derivatives and preparation thereof
|
GB5038574A
GB1403004A
(en)
|
1971-06-24 |
1972-06-26 |
Bis-oxoazetidine derivatives and preparation thereof
|
GB4964274A
GB1403002A
(en)
|
1971-06-24 |
1972-06-26 |
Preparation of penam derivatives
|
GB2990472A
GB1403001A
(en)
|
1971-06-24 |
1972-06-26 |
Preparation of 2-or 3-cepham derivatives
|
US05/427,232
US4009159A
(en)
|
1971-06-24 |
1973-12-21 |
Halogenated penam derivatives and the preparation thereof
|
US05/430,688
US3993646A
(en)
|
1971-06-24 |
1974-01-04 |
Process for the ring expansion of penicillins to cephalosporin compounds
|
AT560874A
AT333425B
(de)
|
1971-08-18 |
1974-07-08 |
Verfahren zur herstellung von neuen halogenierten penamderivaten
|
CA213,107A
CA1012963A
(en)
|
1971-06-24 |
1974-11-04 |
Halogenated cepham derivative and process of producing same
|
CA213,110A
CA1011733A
(en)
|
1971-08-14 |
1974-11-04 |
Process for producing oxidized penam derivative
|
CA213,108A
CA1026322A
(en)
|
1971-06-24 |
1974-11-04 |
Process for producing a 2-cephem or 3-cephem derivative
|
CA213,109A
CA1012972A
(en)
|
1971-06-24 |
1974-11-04 |
4-LITHIO-.alpha.-ISOPROPENYL-2-OXOAZETIDINE-1-ACETIC ACID COMPOUNDS
|
SE7510794A
SE434747B
(sv)
|
1971-08-14 |
1975-09-25 |
Forfarande for framstellning av halogenerade penamderivat
|
US05/711,965
US4036847A
(en)
|
1971-06-24 |
1976-08-05 |
Halogenated penam derivatives and the preparation thereof
|
US05/711,980
US4071527A
(en)
|
1971-06-24 |
1976-08-05 |
Certain benzothiazole compounds
|
US05/852,053
US4267340A
(en)
|
1971-06-24 |
1977-11-16 |
Disulfide substituted oxazetidine derivatives
|
US06/211,911
US4435321A
(en)
|
1971-06-24 |
1980-12-01 |
Azetidinone 4-disulfides
|
US06/228,621
US4931555A
(en)
|
1971-06-24 |
1981-01-26 |
Disulfide substituted oxazetidine derivatives
|
US06/328,267
US4410458A
(en)
|
1971-06-24 |
1981-12-07 |
Process for providing an oxidized penam
|
NL8403479A
NL8403479A
(nl)
|
1971-06-24 |
1984-11-14 |
Werkwijze voor het bereiden van antibacterieel actieve cepham- en cephemderivaten.
|
NLAANVRAGE8403478,A
NL182144C
(nl)
|
1971-06-24 |
1984-11-14 |
Werkwijze voor de bereiding van gesubstitueerde 4-dithio-3-amino-2-oxoazetidinen.
|