ES447846A1 - Un procedimiento para la obtencion de acidos cromona-2-car- boxilicos. - Google Patents

Un procedimiento para la obtencion de acidos cromona-2-car- boxilicos.

Info

Publication number: ES447846A1
Authority: ES; Spain
Prior art keywords: formula; compound; nove; manufacture; acid compounds
Prior art date: 1975-05-14
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

ES447846A

Other languages

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.)

Fisons Ltd

Original Assignee

Fisons 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.)

1975-05-14

Filing date

1976-05-12

Publication date

1977-07-16

1976-05-12 Application filed by Fisons Ltd filed Critical Fisons Ltd

1977-07-16 Publication of ES447846A1 publication Critical patent/ES447846A1/es

Status Expired legal-status Critical Current

Links

150000001875 compounds Chemical class 0.000 title abstract 4
239000002253 acid Substances 0.000 title 1
238000004519 manufacturing process Methods 0.000 title 1
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 1
125000005843 halogen group Chemical group 0.000 abstract 1
229910052739 hydrogen Inorganic materials 0.000 abstract 1
239000001257 hydrogen Substances 0.000 abstract 1
125000004435 hydrogen atom Chemical class [H]* 0.000 abstract 1
125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
LMBFAGIMSUYTBN-MPZNNTNKSA-N teixobactin Chemical compound C([C@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H](CCC(N)=O)C(=O)N[C@H]([C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H]1C(N[C@@H](C)C(=O)N[C@@H](C[C@@H]2NC(=N)NC2)C(=O)N[C@H](C(=O)O[C@H]1C)[C@@H](C)CC)=O)NC)C1=CC=CC=C1 LMBFAGIMSUYTBN-MPZNNTNKSA-N 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
- C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
- C07D311/22—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4
- C07D311/24—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4 with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached in position 2

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Pyrane Compounds (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

ES447846A 1975-05-14 1976-05-12 Un procedimiento para la obtencion de acidos cromona-2-car- boxilicos. Expired ES447846A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB2025875		1975-05-14

Publications (1)

Publication Number	Publication Date
ES447846A1 true ES447846A1 (es)	1977-07-16

Family

ID=10143014

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES447846A Expired ES447846A1 (es)	1975-05-14	1976-05-12	Un procedimiento para la obtencion de acidos cromona-2-car- boxilicos.

Country Status (7)

Country	Link
JP (1)	JPS51138683A (es)
DK (1)	DK215476A (es)
ES (1)	ES447846A1 (es)
FI (1)	FI761328A7 (es)
NO (1)	NO761649L (es)
PT (1)	PT65096B (es)
SE (1)	SE7605371L (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1082121A4 (en) *	1998-06-03	2003-02-05	Merck & Co Inc	HIV integrase

1976
- 1976-05-11 FI FI761328A patent/FI761328A7/fi not_active Application Discontinuation
- 1976-05-11 SE SE7605371A patent/SE7605371L/xx unknown
- 1976-05-12 ES ES447846A patent/ES447846A1/es not_active Expired
- 1976-05-13 DK DK215476A patent/DK215476A/da unknown
- 1976-05-13 PT PT65096A patent/PT65096B/pt unknown
- 1976-05-13 NO NO761649A patent/NO761649L/no unknown
- 1976-05-14 JP JP51054499A patent/JPS51138683A/ja active Pending

Also Published As

Publication number	Publication date
FI761328A7 (es)	1976-11-15
PT65096B (en)	1978-05-08
NO761649L (es)	1976-11-16
PT65096A (en)	1976-06-01
JPS51138683A (en)	1976-11-30
DK215476A (da)	1976-11-15
SE7605371L (sv)	1976-11-15

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