ES423531A1 - Un procedimiento para la preparacion de alfa-aminoacil-3- halo-cefalosporina. - Google Patents

Un procedimiento para la preparacion de alfa-aminoacil-3- halo-cefalosporina.

Info

Publication number
ES423531A1
ES423531A1 ES423531A ES423531A ES423531A1 ES 423531 A1 ES423531 A1 ES 423531A1 ES 423531 A ES423531 A ES 423531A ES 423531 A ES423531 A ES 423531A ES 423531 A1 ES423531 A1 ES 423531A1
Authority
ES
Spain
Prior art keywords
halo
formula
amino
carboxylic acid
ester
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES423531A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eli Lilly and Co
Original Assignee
Eli Lilly and 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
Application filed by Eli Lilly and Co filed Critical Eli Lilly and Co
Publication of ES423531A1 publication Critical patent/ES423531A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • C07D501/14—Compounds having a nitrogen atom directly attached in position 7
    • C07D501/16—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
    • C07D501/20—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04—Antibacterial agents
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • C07D501/02—Preparation
    • C07D501/04—Preparation from compounds already containing the ring or condensed ring systems, e.g. by dehydrogenation of the ring, by introduction, elimination or modification of substituents
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • C07D501/14—Compounds having a nitrogen atom directly attached in position 7
    • C07D501/16—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
    • C07D501/59—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3 with hetero atoms directly attached in position 3
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
ES423531A 1973-02-23 1974-02-22 Un procedimiento para la preparacion de alfa-aminoacil-3- halo-cefalosporina. Expired ES423531A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US33538173A 1973-02-23 1973-02-23

Publications (1)

Publication Number Publication Date
ES423531A1 true ES423531A1 (es) 1976-05-16

Family

ID=23311540

Family Applications (1)

Application Number Title Priority Date Filing Date
ES423531A Expired ES423531A1 (es) 1973-02-23 1974-02-22 Un procedimiento para la preparacion de alfa-aminoacil-3- halo-cefalosporina.

Country Status (37)

Country Link
JP (4) JPS6139313B2 (es)
AR (1) AR199510A1 (es)
AT (1) AT333953B (es)
BE (1) BE811495A (es)
BR (1) BR7401384D0 (es)
CA (1) CA1016537A (es)
CH (1) CH593988A5 (es)
CS (1) CS187409B2 (es)
CY (1) CY1043A (es)
DD (1) DD110278A5 (es)
DE (1) DE2408698C2 (es)
DK (1) DK153157C (es)
EG (1) EG11104A (es)
ES (1) ES423531A1 (es)
FI (1) FI63035C (es)
FR (1) FR2218877B1 (es)
GB (1) GB1461323A (es)
GT (1) GT197432133A (es)
HK (1) HK20080A (es)
HU (1) HU166849B (es)
IE (1) IE39046B1 (es)
IL (1) IL44262A (es)
IN (1) IN139620B (es)
KE (1) KE3027A (es)
MW (1) MW674A1 (es)
MY (1) MY8100024A (es)
NL (1) NL179057C (es)
NO (2) NO148375C (es)
OA (1) OA04809A (es)
PH (1) PH9616A (es)
PL (1) PL88702B1 (es)
RO (1) RO64663A (es)
SE (1) SE411212B (es)
SU (1) SU676166A3 (es)
YU (1) YU36970B (es)
ZA (1) ZA741191B (es)
ZM (1) ZM3574A1 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT342197B (de) * 1975-02-20 1978-03-28 Ciba Geigy Ag Neues verfahren zur herstellung von 3-cephemverbindungen
CH619233A5 (es) * 1975-07-31 1980-09-15 Ciba Geigy Ag
CH622802A5 (es) * 1975-08-20 1981-04-30 Ciba Geigy Ag
IE45158B1 (en) * 1976-08-16 1982-06-30 Lilly Co Eli 3-chloro-cephem synthesis
DE3508258A1 (de) * 1985-03-08 1986-09-18 Bayer Ag, 5090 Leverkusen Ss-lactamantibiotika, verfahren zur herstellung und ihre verwendung als und in arzneimitteln
DE3509618A1 (de) 1985-03-16 1986-09-18 Bayer Ag, 5090 Leverkusen Ss-lactam-antibiotika, verfahren zur herstellung und ihre verwendung als arzneimittel
JPS6436445U (es) * 1987-08-28 1989-03-06
DE3803169A1 (de) 1988-02-03 1989-08-17 Bayer Ag Ss-lactam-antibiotika, verfahren zu ihrer herstellung und ihre verwendung als und in arzneimitteln
ES2010075A6 (es) * 1989-01-10 1989-10-16 Antibioticos Sa Un procedimiento para la preparacion de compuestos de 3-cloro-cefem.
JP2539459Y2 (ja) * 1991-12-18 1997-06-25 三重ホーロー株式会社 組立式塵芥焼却器
IT1255458B (it) * 1992-05-11 1995-11-02 Col Marco Da Procedimento per la preparazione di derivati beta-lattamici alogenati
ES2079327B1 (es) 1994-12-13 1996-08-01 Lilly Sa Formulaciones farmaceuticas de cefaclor.
CN101805357B (zh) * 2010-04-28 2012-01-11 陶灵刚 一种头孢克洛化合物及其制法
CN103588790A (zh) * 2013-11-29 2014-02-19 中国科学院长春应用化学研究所 7-氨基-3-氯-3-头孢-4-羧酸-对硝基苄基酯的制备方法
CN106632400A (zh) * 2016-12-16 2017-05-10 石家庄柏奇化工有限公司 Pd‑C催化氢化脱除4‑硝基苄基制备7‑ACCA的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3641021A (en) * 1969-04-18 1972-02-08 Lilly Co Eli 3 7-(ring-substituted) cephalosporin compounds
FR2143211B1 (es) * 1971-06-24 1975-10-31 Fujisawa Pharmaceutical Co
AR206201A1 (es) * 1972-06-29 1976-07-07 Ciba Geigy Ag Procedimiento para la obtencion de compuestos de acido 7beta-amino-3-cefem-3-01-4-carboxilico0-substituidos

Also Published As

Publication number Publication date
IE39046B1 (en) 1978-07-19
CH593988A5 (es) 1977-12-30
MW674A1 (en) 1975-04-09
NO792681L (no) 1974-08-26
DK153157C (da) 1988-10-31
NO148377B (no) 1983-06-20
EG11104A (en) 1976-12-31
CY1043A (en) 1980-08-01
IL44262A0 (en) 1974-05-16
YU36970B (en) 1984-08-31
JPS6139313B2 (es) 1986-09-03
HK20080A (en) 1980-04-25
FI63035B (fi) 1982-12-31
KE3027A (en) 1980-03-14
DE2408698C2 (de) 1983-11-10
CA1016537A (en) 1977-08-30
JPS6140235B2 (es) 1986-09-08
SE411212B (sv) 1979-12-10
JPS56138191A (en) 1981-10-28
PL88702B1 (es) 1976-09-30
YU39974A (en) 1982-06-18
ZA741191B (en) 1975-10-29
NL7402489A (es) 1974-08-27
NO740606L (no) 1974-08-26
RO64663A (fr) 1979-02-15
DK153157B (da) 1988-06-20
NO148377C (no) 1983-09-28
HU166849B (es) 1975-06-28
NO148375C (no) 1983-09-28
ATA142574A (de) 1976-04-15
NO148375B (no) 1983-06-20
NL179057C (nl) 1986-07-01
JPS56138190A (en) 1981-10-28
GT197432133A (es) 1975-08-16
DE2408698A1 (de) 1974-09-05
AR199510A1 (es) 1974-09-09
PH9616A (en) 1976-01-20
ZM3574A1 (en) 1975-11-21
MY8100024A (en) 1981-12-31
CS187409B2 (en) 1979-01-31
BR7401384D0 (pt) 1974-11-05
SU676166A3 (ru) 1979-07-25
JPS6140236B2 (es) 1986-09-08
JPS56138192A (en) 1981-10-28
GB1461323A (en) 1977-01-13
IL44262A (en) 1977-08-31
IE39046L (en) 1974-08-23
DD110278A5 (es) 1974-12-12
FR2218877B1 (es) 1977-03-11
JPS6140237B2 (es) 1986-09-08
AT333953B (de) 1976-12-27
OA04809A (fr) 1980-08-31
FI63035C (fi) 1983-04-11
BE811495A (fr) 1974-08-22
JPS49110689A (es) 1974-10-22
AU6591674A (en) 1975-08-28
FR2218877A1 (es) 1974-09-20
NL179057B (nl) 1986-02-03
IN139620B (es) 1976-07-10

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