FR2278698A1 - Procede de preparation de composes 7-amino-3-cephem - Google Patents

Procede de preparation de composes 7-amino-3-cephem

Info

Publication number
FR2278698A1
FR2278698A1 FR7522224A FR7522224A FR2278698A1 FR 2278698 A1 FR2278698 A1 FR 2278698A1 FR 7522224 A FR7522224 A FR 7522224A FR 7522224 A FR7522224 A FR 7522224A FR 2278698 A1 FR2278698 A1 FR 2278698A1
Authority
FR
France
Prior art keywords
amino
cephem
carboxylic acids
thiomethyl
formula
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.)
Granted
Application number
FR7522224A
Other languages
English (en)
French (fr)
Other versions
FR2278698B1 (enrdf_load_stackoverflow
Inventor
Mitsuo Numata
Isao Minamida
Masayoshi Yamaoka
Mitsuru Shiraishi
Toshio Miyawaki
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.)
Takeda Pharmaceutical Co Ltd
Original Assignee
Takeda Chemical Industries 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
Application filed by Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Publication of FR2278698A1 publication Critical patent/FR2278698A1/fr
Application granted granted Critical
Publication of FR2278698B1 publication Critical patent/FR2278698B1/fr
Granted 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
    • C07D501/18—7-Aminocephalosporanic or substituted 7-aminocephalosporanic acids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/002—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor characterised by the choice of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/26—Component parts, details or accessories; Auxiliary operations
    • B29C51/42—Heating or cooling
    • B29C51/426—Producing specific thermal regimes during thermoforming to obtain particular properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/10—Forming by pressure difference, e.g. vacuum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cephalosporin Compounds (AREA)
FR7522224A 1974-07-16 1975-07-16 Procede de preparation de composes 7-amino-3-cephem Granted FR2278698A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8201274A JPS5111782A (en) 1974-07-16 1974-07-16 77 aminosefuemujudotaino seizoho

Publications (2)

Publication Number Publication Date
FR2278698A1 true FR2278698A1 (fr) 1976-02-13
FR2278698B1 FR2278698B1 (enrdf_load_stackoverflow) 1977-12-09

Family

ID=13762596

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7522224A Granted FR2278698A1 (fr) 1974-07-16 1975-07-16 Procede de preparation de composes 7-amino-3-cephem

Country Status (5)

Country Link
JP (1) JPS5111782A (enrdf_load_stackoverflow)
DE (1) DE2530622A1 (enrdf_load_stackoverflow)
FR (1) FR2278698A1 (enrdf_load_stackoverflow)
GB (1) GB1479802A (enrdf_load_stackoverflow)
NL (1) NL7508451A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1565941A (en) 1977-02-08 1980-04-23 Toyama Chemical Co Ltd Process for producing 7-(substituted)amino-3-substituted thiomethyl cephem carboxylic acids
JPS6027677B2 (ja) 1978-07-06 1985-06-29 富山化学工業株式会社 ７−置換又は非置換アミノ−３−置換チオメチルセフエムカルボン酸類の新規製造法
JP3517082B2 (ja) * 1997-05-26 2004-04-05 日本たばこ産業株式会社 帯状材の開孔装置
EP1379531A2 (en) * 2001-04-19 2004-01-14 Bioferma Murcia, S.A. Enzymatic process for preparing cephalosporanic acid derivatives using alpha-ketoacid derivatives

Also Published As

Publication number Publication date
GB1479802A (en) 1977-07-13
DE2530622A1 (de) 1976-01-29
NL7508451A (nl) 1976-01-20
JPS5111782A (en) 1976-01-30
FR2278698B1 (enrdf_load_stackoverflow) 1977-12-09

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Legal Events

Date Code Title Description
ST Notification of lapse