ES451529A1 - Un procedimiento para la preparacion de un 6-isocianato-2, 2-dimetil-3-(5-tetrazolil) penam. - Google Patents

Un procedimiento para la preparacion de un 6-isocianato-2, 2-dimetil-3-(5-tetrazolil) penam.

Info

Publication number
ES451529A1
ES451529A1 ES451529A ES451529A ES451529A1 ES 451529 A1 ES451529 A1 ES 451529A1 ES 451529 A ES451529 A ES 451529A ES 451529 A ES451529 A ES 451529A ES 451529 A1 ES451529 A1 ES 451529A1
Authority
ES
Spain
Prior art keywords
carbon atoms
hydrogen
formula
tetrazolyl
dimethyl
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
ES451529A
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.)
Pfizer Inc
Original Assignee
Pfizer Inc
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 Pfizer Inc filed Critical Pfizer Inc
Publication of ES451529A1 publication Critical patent/ES451529A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
ES451529A 1974-10-07 1976-09-15 Un procedimiento para la preparacion de un 6-isocianato-2, 2-dimetil-3-(5-tetrazolil) penam. Expired ES451529A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51242674A 1974-10-07 1974-10-07

Publications (1)

Publication Number Publication Date
ES451529A1 true ES451529A1 (es) 1977-12-01

Family

ID=24039029

Family Applications (2)

Application Number Title Priority Date Filing Date
ES440901A Expired ES440901A1 (es) 1974-10-07 1975-09-12 Un procedimiento para producir nuevas amino-3-tetrazolilpe- nams.
ES451529A Expired ES451529A1 (es) 1974-10-07 1976-09-15 Un procedimiento para la preparacion de un 6-isocianato-2, 2-dimetil-3-(5-tetrazolil) penam.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES440901A Expired ES440901A1 (es) 1974-10-07 1975-09-12 Un procedimiento para producir nuevas amino-3-tetrazolilpe- nams.

Country Status (15)

Country Link
JP (1) JPS5159894A (es)
AR (1) AR213165A1 (es)
BE (1) BE833781A (es)
DD (1) DD123470A5 (es)
DE (1) DE2543703A1 (es)
ES (2) ES440901A1 (es)
FI (1) FI752673A (es)
FR (2) FR2313388A1 (es)
GB (1) GB1479099A (es)
IE (1) IE41585B1 (es)
IL (1) IL47987A0 (es)
LU (1) LU73473A1 (es)
NL (1) NL7510696A (es)
RO (1) RO68718B (es)
SE (1) SE7509000L (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11251075B2 (en) * 2018-08-06 2022-02-15 Mattson Technology, Inc. Systems and methods for workpiece processing using neutral atom beams

Also Published As

Publication number Publication date
IE41585L (en) 1976-04-07
DE2543703A1 (de) 1976-04-08
RO68718A (ro) 1983-04-29
FR2327248B1 (es) 1979-04-20
FR2313388A1 (fr) 1976-12-31
IE41585B1 (en) 1980-02-13
JPS5159894A (en) 1976-05-25
GB1479099A (en) 1977-07-06
BE833781A (fr) 1976-03-25
SE7509000L (sv) 1976-04-08
LU73473A1 (es) 1976-08-19
RO68718B (ro) 1983-04-30
AU8479875A (en) 1976-10-28
ES440901A1 (es) 1977-06-16
IL47987A0 (en) 1975-11-25
DD123470A5 (es) 1976-12-20
FR2313388B1 (es) 1978-04-07
FI752673A (es) 1976-04-08
AR213165A1 (es) 1978-12-29
NL7510696A (nl) 1976-04-09
FR2327248A1 (fr) 1977-05-06

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