ES255441A1 - Procedimiento para la preparacion de 16-metilen-esteroides - Google Patents

Procedimiento para la preparacion de 16-metilen-esteroides

Info

Publication number: ES255441A1
Authority: ES; Spain
Prior art keywords: formula; methylene; steroids; 17alpha; formation
Prior art date: 1959-01-31
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

ES0255441A

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.)

Merck KGaA

Original Assignee

E Merck AG

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.)

1959-01-31

Filing date

1960-01-30

Publication date

1960-04-16

1960-01-30 Application filed by E Merck AG filed Critical E Merck AG

1960-04-16 Publication of ES255441A1 publication Critical patent/ES255441A1/es

Status Expired legal-status Critical Current

Links

238000000034 method Methods 0.000 title abstract 2
238000002360 preparation method Methods 0.000 title abstract 2
230000015572 biosynthetic process Effects 0.000 abstract 3
150000001875 compounds Chemical class 0.000 abstract 3
239000003795 chemical substances by application Substances 0.000 abstract 2
238000010561 standard procedure Methods 0.000 abstract 2
ODIGIKRIUKFKHP-UHFFFAOYSA-N (n-propan-2-yloxycarbonylanilino) acetate Chemical compound CC(C)OC(=O)N(OC(C)=O)C1=CC=CC=C1 ODIGIKRIUKFKHP-UHFFFAOYSA-N 0.000 abstract 1
ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 abstract 1
CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 abstract 1
239000002253 acid Substances 0.000 abstract 1
125000002252 acyl group Chemical group 0.000 abstract 1
239000012670 alkaline solution Substances 0.000 abstract 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
230000018044 dehydration Effects 0.000 abstract 1
238000006297 dehydration reaction Methods 0.000 abstract 1
229910052731 fluorine Inorganic materials 0.000 abstract 1
125000001153 fluoro group Chemical group F* 0.000 abstract 1
125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
230000000640 hydroxylating effect Effects 0.000 abstract 1
238000011534 incubation Methods 0.000 abstract 1
229910052740 iodine Inorganic materials 0.000 abstract 1
239000011630 iodine Substances 0.000 abstract 1
230000002906 microbiologic effect Effects 0.000 abstract 1
244000005700 microbiome Species 0.000 abstract 1
229920006395 saturated elastomer Polymers 0.000 abstract 1
150000003431 steroids Chemical class 0.000 abstract 1
239000000126 substance Substances 0.000 abstract 1
125000001424 substituent group Chemical group 0.000 abstract 1

Landscapes

Steroid Compounds (AREA)

ES0255441A 1959-01-31 1960-01-30 Procedimiento para la preparacion de 16-metilen-esteroides Expired ES255441A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE255441X		1959-01-31

Publications (1)

Publication Number	Publication Date
ES255441A1 true ES255441A1 (es)	1960-04-16

Family

ID=38567653

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES0255441A Expired ES255441A1 (es)	1959-01-31	1960-01-30	Procedimiento para la preparacion de 16-metilen-esteroides

Country Status (1)

Country	Link
ES (1)	ES255441A1 (es)

1960
- 1960-01-30 ES ES0255441A patent/ES255441A1/es not_active Expired

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