IT1054973B - Derivati di tiofene o di furano e procedimento per la loro preparazione - Google Patents

Derivati di tiofene o di furano e procedimento per la loro preparazione

Info

Publication number: IT1054973B
Authority: IT; Italy
Prior art keywords: furyl; thienyl; acid catalyst; mineral acid; derivs
Prior art date: 1975-01-23

Application number

IT1954176A

Other languages

English (en)

Original Assignee

Sagami Chem Res

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.)

1975-01-23

Filing date

1976-01-23

Publication date

1981-11-30

1975-01-23 Priority claimed from JP929775A external-priority patent/JPS5186458A/ja

1975-01-27 Priority claimed from JP50010520A external-priority patent/JPS5186459A/ja

1975-02-03 Priority claimed from JP50013389A external-priority patent/JPS5189109A/ja

1975-11-25 Priority claimed from JP14024975A external-priority patent/JPS5265264A/ja

1976-01-23 Application filed by Sagami Chem Res filed Critical Sagami Chem Res

1981-11-30 Application granted granted Critical

1981-11-30 Publication of IT1054973B publication Critical patent/IT1054973B/it

Links

239000003377 acid catalyst Substances 0.000 title abstract 2
229910052500 inorganic mineral Inorganic materials 0.000 title abstract 2
239000011707 mineral Substances 0.000 title abstract 2
239000005977 Ethylene Substances 0.000 title 1
150000002148 esters Chemical class 0.000 title 1
125000001544 thienyl group Chemical group 0.000 title 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 1
125000000217 alkyl group Chemical group 0.000 abstract 2
229930186147 Cephalosporin Natural products 0.000 abstract 1
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
229930182555 Penicillin Natural products 0.000 abstract 1
JGSARLDLIJGVTE-MBNYWOFBSA-N Penicillin G Chemical compound N([C@H]1[C@H]2SC([C@@H](N2C1=O)C(O)=O)(C)C)C(=O)CC1=CC=CC=C1 JGSARLDLIJGVTE-MBNYWOFBSA-N 0.000 abstract 1
239000003242 anti bacterial agent Substances 0.000 abstract 1
229940088710 antibiotic agent Drugs 0.000 abstract 1
229940124587 cephalosporin Drugs 0.000 abstract 1
150000001780 cephalosporins Chemical class 0.000 abstract 1
239000003153 chemical reaction reagent Substances 0.000 abstract 1
239000003795 chemical substances by application Substances 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
230000004048 modification Effects 0.000 abstract 1
238000012986 modification Methods 0.000 abstract 1
229940049954 penicillin Drugs 0.000 abstract 1
231100000331 toxic Toxicity 0.000 abstract 1
230000002588 toxic effect Effects 0.000 abstract 1

Landscapes

Plural Heterocyclic Compounds (AREA)
Furan Compounds (AREA)

IT1954176A 1975-01-23 1976-01-23 Derivati di tiofene o di furano e procedimento per la loro preparazione IT1054973B (it)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
JP929775A JPS5186458A (ja)	1975-01-23	1975-01-23	Chiofuenjudotainoseizohoho
JP50010520A JPS5186459A (en)	1975-01-27	1975-01-27	Chenirusakusan oyobi sonoesuterujudotaino seizohoho
JP50013389A JPS5189109A (it)	1975-02-03	1975-02-03
JP14024975A JPS5265264A (en)	1975-11-25	1975-11-25	Preparation of furan derivatives

Publications (1)

Publication Number	Publication Date
IT1054973B true IT1054973B (it)	1981-11-30

Family

ID=27455140

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT1954176A IT1054973B (it)	1975-01-23	1976-01-23	Derivati di tiofene o di furano e procedimento per la loro preparazione

Country Status (2)

Country	Link
ES (1)	ES444547A1 (it)
IT (1)	IT1054973B (it)

1976
- 1976-01-22 ES ES444547A patent/ES444547A1/es not_active Expired
- 1976-01-23 IT IT1954176A patent/IT1054973B/it active

Also Published As

Publication number	Publication date
ES444547A1 (es)	1977-10-16

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