DK135801B - Analogous process for the preparation of bis-basic ethers of 2,6- or 2,7-dihydroxyanthraquinones or acid addition salts thereof. - Google Patents

Analogous process for the preparation of bis-basic ethers of 2,6- or 2,7-dihydroxyanthraquinones or acid addition salts thereof.

Info

Publication number: DK135801B
Authority: DK; Denmark
Prior art keywords: dihydroxyanthraquinones; bis; preparation; acid addition; addition salts
Prior art date: 1970-05-14

Application number

DK205471AA

Other languages

Danish (da)

Other versions

DK135801C (en

Inventor

Robert Willerton Fleming

Arthur Dewitt Sill

Francis William Sweet

Original Assignee

Richardson Merrell 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.)

1970-05-14

Filing date

1971-04-28

Publication date

1977-06-27

1971-04-28 Application filed by Richardson Merrell Inc filed Critical Richardson Merrell Inc

1977-06-27 Publication of DK135801B publication Critical patent/DK135801B/en

1977-11-28 Application granted granted Critical

1977-11-28 Publication of DK135801C publication Critical patent/DK135801C/da

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C46/00—Preparation of quinones

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (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)

DK205471AA 1970-05-14 1971-04-28 Analogous process for the preparation of bis-basic ethers of 2,6- or 2,7-dihydroxyanthraquinones or acid addition salts thereof. DK135801B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US3731270A	1970-05-14	1970-05-14

Publications (2)

Publication Number	Publication Date
DK135801B true DK135801B (en)	1977-06-27
DK135801C DK135801C (en)	1977-11-28

Family

ID=21893666

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK205471AA DK135801B (en)	1970-05-14	1971-04-28	Analogous process for the preparation of bis-basic ethers of 2,6- or 2,7-dihydroxyanthraquinones or acid addition salts thereof.

Country Status (20)

Country	Link
JP (1)	JPS5636180B1 (en)
AR (1)	AR196475A1 (en)
AT (1)	AT314525B (en)
BE (1)	BE767201A (en)
CA (1)	CA956940A (en)
CH (3)	CH576940A5 (en)
CS (1)	CS171229B2 (en)
DE (1)	DE2121996C3 (en)
DK (1)	DK135801B (en)
ES (1)	ES391087A1 (en)
FR (1)	FR2100658B1 (en)
GB (1)	GB1299566A (en)
HU (1)	HU162642B (en)
IE (1)	IE35223B1 (en)
IL (1)	IL36727A0 (en)
NL (1)	NL7106689A (en)
NO (1)	NO133446C (en)
PH (1)	PH11301A (en)
SE (1)	SE378239B (en)
ZA (1)	ZA712539B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3838177A (en) *	1972-12-21	1974-09-24	Richardson Merrell Inc	Substituted 9,10-dihydroanthracenes
US3847953A (en) *	1972-12-21	1974-11-12	Richardson Merrell Inc	Anthraquinone derivatives
JPS5858793A (en) *	1981-10-05	1983-04-07	富士通テン株式会社	Device for cutting excessive lead wire of printed board
JPS5984895U (en) *	1982-11-30	1984-06-08	富士通株式会社	Printed board lead cutting device

1971
- 1971-04-16 CA CA110,552A patent/CA956940A/en not_active Expired
- 1971-04-20 ZA ZA712539A patent/ZA712539B/en unknown
- 1971-04-23 PH PH12394A patent/PH11301A/en unknown
- 1971-04-27 IL IL36727A patent/IL36727A0/en unknown
- 1971-04-28 DK DK205471AA patent/DK135801B/en unknown
- 1971-04-30 CH CH876575A patent/CH576940A5/xx not_active IP Right Cessation
- 1971-04-30 CH CH644171A patent/CH568960A5/xx not_active IP Right Cessation
- 1971-04-30 CH CH876475A patent/CH576939A5/xx not_active IP Right Cessation
- 1971-05-04 AT AT387871A patent/AT314525B/en not_active IP Right Cessation
- 1971-05-04 DE DE2121996A patent/DE2121996C3/en not_active Expired
- 1971-05-11 SE SE7106074A patent/SE378239B/xx unknown
- 1971-05-12 HU HURI431A patent/HU162642B/hu unknown
- 1971-05-12 CS CS3456A patent/CS171229B2/cs unknown
- 1971-05-12 ES ES391087A patent/ES391087A1/en not_active Expired
- 1971-05-13 JP JP3165371A patent/JPS5636180B1/ja active Pending
- 1971-05-13 GB GB04844/71A patent/GB1299566A/en not_active Expired
- 1971-05-13 AR AR235518A patent/AR196475A1/en active
- 1971-05-13 NO NO1815/71A patent/NO133446C/no unknown
- 1971-05-14 IE IE613/71A patent/IE35223B1/en unknown
- 1971-05-14 FR FR7117608A patent/FR2100658B1/fr not_active Expired
- 1971-05-14 NL NL7106689A patent/NL7106689A/xx unknown
- 1971-05-14 BE BE767201A patent/BE767201A/en unknown

Also Published As

Publication number	Publication date
DE2121996C3 (en)	1982-04-01
DE2121996A1 (en)	1971-12-02
NO133446B (en)	1976-01-26
CH568960A5 (en)	1975-11-14
IE35223B1 (en)	1975-12-10
HU162642B (en)	1973-03-28
IE35223L (en)	1971-11-14
PH11301A (en)	1977-11-02
AR196475A1 (en)	1974-02-06
ES391087A1 (en)	1973-07-16
FR2100658B1 (en)	1975-08-01
JPS5636180B1 (en)	1981-08-22
CA956940A (en)	1974-10-29
CH576939A5 (en)	1976-06-30
NL7106689A (en)	1971-11-16
DE2121996B2 (en)	1981-06-04
SE378239B (en)	1975-08-25
FR2100658A1 (en)	1972-03-24
IL36727A0 (en)	1971-06-23
AT314525B (en)	1974-04-10
DK135801C (en)	1977-11-28
GB1299566A (en)	1972-12-13
ZA712539B (en)	1972-01-26
CS171229B2 (en)	1976-10-29
NO133446C (en)	1976-05-05
BE767201A (en)	1971-10-01
CH576940A5 (en)	1976-06-30

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