ES478932A1 - Un procedimiento para la preparacion de analogos de cefalos -porina. - Google Patents

Un procedimiento para la preparacion de analogos de cefalos -porina.

Info

Publication number
ES478932A1
ES478932A1 ES478932A ES478932A ES478932A1 ES 478932 A1 ES478932 A1 ES 478932A1 ES 478932 A ES478932 A ES 478932A ES 478932 A ES478932 A ES 478932A ES 478932 A1 ES478932 A1 ES 478932A1
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
cefalosporine
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
ES478932A
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.)
KH Neochem Co Ltd
Original Assignee
Kyowa Hakko Kogyo 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.)
Filing date
Publication date
Priority claimed from JP3469678A external-priority patent/JPS54128591A/ja
Priority claimed from JP12240278A external-priority patent/JPS5549375A/ja
Priority claimed from JP12702778A external-priority patent/JPS5553290A/ja
Priority claimed from JP13307178A external-priority patent/JPS5559185A/ja
Application filed by Kyowa Hakko Kogyo Co Ltd filed Critical Kyowa Hakko Kogyo Co Ltd
Publication of ES478932A1 publication Critical patent/ES478932A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Cephalosporin Compounds (AREA)

Abstract

1. Acido 7-acilamino-1-carba-3-cefem-4- carboxílico, representado por la siguiente fórmula general (I) **(Fórmula)** donde X representa un grupo acilo, R1 representa un átomo de hidrógeno o un grupo protector del ácido carboxílico y R2 representa un átomo de hidrógeno, un grupo alquilo inferior o un grupo aciloxi inferior.
ES478932A 1978-03-25 1979-03-23 Un procedimiento para la preparacion de analogos de cefalos -porina. Expired ES478932A1 (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP3469678A JPS54128591A (en) 1978-03-25 1978-03-25 Cephalosporin analog
JP12240278A JPS5549375A (en) 1978-10-04 1978-10-04 Cephalosporin analog
JP12702778A JPS5553290A (en) 1978-10-16 1978-10-16 Cephalosporin analogue
JP13307178A JPS5559185A (en) 1978-10-28 1978-10-28 Cephalosporin analog

Publications (1)

Publication Number Publication Date
ES478932A1 true ES478932A1 (es) 1980-06-16

Family

ID=27459974

Family Applications (1)

Application Number Title Priority Date Filing Date
ES478932A Expired ES478932A1 (es) 1978-03-25 1979-03-23 Un procedimiento para la preparacion de analogos de cefalos -porina.

Country Status (1)

Country Link
ES (1) ES478932A1 (es)

Similar Documents

Publication Publication Date Title
JPS5422371A (en) Trifluoromethylpyridoxyphenoxypropionic acid derivative and hericide containing the same
ES457050A1 (es) Un procedimiento para la preparacion de aminoacidos cicli- cos.
JPS5297950A (en) Chalconeether derivatives
ES8101550A1 (es) Un procedimiento para la preparacion de nuevos derivados de 2-pirrolidin-metanol.
DE2965197D1 (en) Cyclopentenone and cyclopentenol derivatives and processes for their preparation
ES478932A1 (es) Un procedimiento para la preparacion de analogos de cefalos -porina.
JPS5395912A (en) New derivative of active acetic acid ulceratives
ES465346A1 (es) Procedimiento para preparar imidazoles 4,5-disustituidos.
ES459871A1 (es) Procedimiento para la obtencion de sales de hidrocarbil-tio-etilaminas.
ES460297A1 (es) Un compuesto.
JPS5265299A (en) Synthesis of 2-substituted-thioadenosine-n-oxides
ES458092A1 (es) Procedimiento para la obtencion de derivados de la n1, n4- dioxo-quinoxalina.
ES465761A1 (es) Procedimiento para la obtencion de compuestos de acido 3-ha-logenosulfonil-tiofen-carboxilico.
JPS5416466A (en) Novel 3-hydroxypyrrolldine-3-carboxylic derivative
ES479266A1 (es) Procedimiento de obtencion de derivados del acido (3,2-c)- pirazolo oleanolico esterificados.
ES465515A1 (es) Procedimiento para la obtencion de derivados de acidos 3,3'-triaril-metanodicarboxilicos.
ES469955A1 (es) Un procedimiento para la preparacion de derivados de 2-naf- tilamina
ES458806A1 (es) Un procedimiento para preparar fenilalquilaminas.
JPS5414961A (en) Novel 3-hydroxyazetidine-3-carboxylic derivative
ES476073A1 (es) Procedimiento para la obtencion de derivados tio-alquil-ni- trogenados de imidazol.
ES482948A1 (es) Un procedimiento para la preparacion de derivados de oxadia-zolotriazona
ES455592A1 (es) Procedimiento para la preparacion de hidrazinas.
ES457688A1 (es) Nuevo procedimiento de obtencion de sales acidas de adicion de 3-fenil-5-dietilamino-etil-1,2-4,-oxodiazol.
JPS545043A (en) Digestive ulcer remedy containing polyprenylcarboxylic
JPS5422391A (en) Preparation of novel 7alpha-methoxycephalosporins