ES392227A1 - A procedure for the preparation of new penicillins. (Machine-translation by Google Translate, not legally binding) - Google Patents

A procedure for the preparation of new penicillins. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES392227A1
ES392227A1 ES392227A ES392227A ES392227A1 ES 392227 A1 ES392227 A1 ES 392227A1 ES 392227 A ES392227 A ES 392227A ES 392227 A ES392227 A ES 392227A ES 392227 A1 ES392227 A1 ES 392227A1
Authority
ES
Spain
Prior art keywords
substituted
translation
preparation
machine
legally binding
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
ES392227A
Other languages
Spanish (es)
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.)
Merck and Co Inc
Original Assignee
Merck and Co 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
Priority claimed from GB2915771A external-priority patent/GB1349665A/en
Application filed by Merck and Co Inc filed Critical Merck and Co Inc
Publication of ES392227A1 publication Critical patent/ES392227A1/en
Expired legal-status Critical Current

Links

Landscapes

  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Cephalosporin Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

A process for the preparation of new penicillins of formula: ** (Formula) ** where R'' is acyl, R1 is hydroxy, carboxy, mercapto, substituted hydroxy, substituted mercapto, substituted sulfinyl; hydrocarbyl or substituted hydrocarbyl, cyano, acyl, a combined group of nitrogen, halogen, phosphorous or substituted phosphorous; R8 is an ester group and m is 0-1, the method of which is to treat an ester of an ester derivative of 6-amino-6-R1-penicillanic acid with an acylating agent. (Machine-translation by Google Translate, not legally binding)
ES392227A 1971-04-30 1971-06-14 A procedure for the preparation of new penicillins. (Machine-translation by Google Translate, not legally binding) Expired ES392227A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2915771A GB1349665A (en) 1970-06-23 1971-04-30 Recording apparatus

Publications (1)

Publication Number Publication Date
ES392227A1 true ES392227A1 (en) 1975-04-01

Family

ID=10287045

Family Applications (2)

Application Number Title Priority Date Filing Date
ES392227A Expired ES392227A1 (en) 1971-04-30 1971-06-14 A procedure for the preparation of new penicillins. (Machine-translation by Google Translate, not legally binding)
ES419392A Expired ES419392A1 (en) 1971-04-30 1974-10-05 A procedure for the preparation of new antibiotics. (Machine-translation by Google Translate, not legally binding)

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES419392A Expired ES419392A1 (en) 1971-04-30 1974-10-05 A procedure for the preparation of new antibiotics. (Machine-translation by Google Translate, not legally binding)

Country Status (2)

Country Link
ES (2) ES392227A1 (en)
PL (2) PL98634B1 (en)

Also Published As

Publication number Publication date
PL97659B1 (en) 1978-03-30
ES419392A1 (en) 1976-10-16
PL98634B1 (en) 1978-05-31

Similar Documents

Publication Publication Date Title
OA05346A (en) Process for the preparation of heterocyclic compounds substituted with acylamino groups.
ES454085A1 (en) Procedure for the preparation of N- (r-tetrahydrofurfuril) -noroximorphone and N- (s-tetrahydrofurfuril) -noroximorphone new. (Machine-translation by Google Translate, not legally binding)
ES392227A1 (en) A procedure for the preparation of new penicillins. (Machine-translation by Google Translate, not legally binding)
JPS52264A (en) Process for preparing novel isoxazole derivatives
ES476300A1 (en) Growth promotion means for ruminant animals and method for its production.
ES402674A1 (en) Antibacterial agents and a process for the preparation thereof
BE588620Q (en) Process for the preparation of new basic esters of diastereoisomeric alpha-alkylphenylacetic acids and their derivatives of the salt type.
ES416193A1 (en) A procedure for the production of one () -lactone-optically active. (Machine-translation by Google Translate, not legally binding)
MX3292E (en) IMPROVED PROCEDURE FOR THE PREPARATION OF INDANIL PROPIONIC ACID
AT347969B (en) PROCESS FOR THE PRODUCTION OF 1-CARBAMOYL-3- (3,5-DICHLOROPHENYL) HYDANTOINES
ES458389A1 (en) 8-azaprostaglandins and process for the preparation thereof
FR1305961A (en) Process for the preparation of cis-delta-9-heptadecenoic and cis-delta-9-penta-decenoic acids, as well as their salts
ES386715A1 (en) Procedure for the preparation of new derivatives of tiepine. (Machine-translation by Google Translate, not legally binding)
ES403453A1 (en) Penicillins
ES410009A1 (en) Process for preparing 7-acylamino-3-substituted-3-cephem-4- carboxylic acid derivatives
ES395083A1 (en) Antibacterial agents
ES415453A1 (en) Procedure for the preparation of n (dietillaminoetil) - 2 - metoxi - 5 - metilsulfonil - benzamida. (Machine-translation by Google Translate, not legally binding)
FR1082872A (en) New process for the preparation of substituted aromatic acid amides and aliphatic amino acids as well as their salts, esters and derivatives
ES373432A1 (en) Procedure for the preparation of new derivatives of the acid range-trimethylamine - beta - hydroxibutirico with therapeutic properties. (Machine-translation by Google Translate, not legally binding)
ES403864A1 (en) 7-methoxycephalosporin derivatives
ES415452A1 (en) Procedure for the preparation of N-ethyl-2-pirrolylllymehyl-2-metoxy-5-etisulfonyl-benzamide. (Machine-translation by Google Translate, not legally binding)
ES418293A1 (en) A procedure for the preparation of antibacterial agents. (Machine-translation by Google Translate, not legally binding)
GB1356214A (en) Veterinary ointment composition
UA6043A1 (en) Method for producing chloroambucyl derivatives (variants)
ES456890A1 (en) Method for preparing thienylacetic acids